1. Rust had eaten into the metal.
这金属已经锈坏。
2.We provide a 5-year guarantee against rust.
我们保证5年不生锈。
3.Iron reacts with water and air to produce rust.
铁和水及空气发生反应产生铁锈。
4.The pipes were beginning to rust, discolouring the water.
管子开始生锈，水都变颜色了。
Let's declare a variable in Rust: `let x = 5;`" - 我们在Rust中声明一个变量：`let x = 5;`
In Rust, functions start with the `fn` keyword, like `fn hello() { println!("Hello, world!"); }`" - 在Rust中，函数以`fn`关键字开始，如`fn hello() { println!("Hello, world!"); }`
Rust is a statically typed language, so you must specify types: `let name: String = "Alice".to_string();`" - Rust是静态类型语言，所以必须指定类型：`let name: String = "Alice".to_string();`
Rust uses ownership and borrowing to manage memory, like `let mut y = x;` creates a mutable borrow." - Rust使用所有权和借用来管理内存，如`let mut y = x;`创建了一个可变借用。
To create an array in Rust, you write `let numbers: [i32; 5] = [1, 2, 3, 4, 5];`" - 在Rust中创建数组，你这样写：`let numbers: [i32; 5] = [1, 2, 3, 4, 5];`
Rust has enums for creating algebraic data types, like `enum Color { Red, Green, Blue }`" - Rust通过枚举（enums）来创建代数数据类型，如`enum Color { Red, Green, Blue }`
Structs in Rust define custom data types, e.g., `struct Person { name: String, age: u8 }`" - Rust中的结构体（structs）用于定义自定义数据类型，例如`struct Person { name: String, age: u8 }`
Error handling in Rust is done with `Result
`, as in `fn read_file() -> Result`" - Rust通过`Result`进行错误处理，如`fn read_file() -> Result`
Rust's match keyword is a powerful pattern matching construct, like `match x { 1 => println!("One"), _ => println!("Other") }`" - Rust的`match`关键字是一个强大的模式匹配构造，如`match x { 1 => println!("One"), _ => println!("Other") }`
Rust has a concept of ' Traits' for defining behavior, e.g., `impl Clone for MyType { fn clone(&self) -> Self { ... } }`" - Rust有“Traits”的概念，用于定义行为，例如`impl Clone for MyType { fn clone(&self) -> Self { ... } }`""Having real snow is a massive, unbeatable advantage, and it is an efficient way to lift the local economy－especially in rust belt areas in Northeast China," she said.
com plans to invest more than 20 billion yuan ($3.1 billion) in the "rust belt" Northeast China over the next three years.
The old industrial cluster located in southeast Chicago recorded the glorious days of the city's manufacturing industry, but at the same time witnessed the far-flung decline of the country's "Rust Belt".
Xu added that Yangpu, which is one of China's first national heritage protection demonstration areas, has been striving to transform the former "industrial rust belt" into a "vibrant cultural show belt".
In 2021, over 210 billion yuan from the coordination mechanism went to the central and western regions as well as the northeastern "rust belt" provinces, as a greying population weighs on their pension payments and growing labor outflows squeeze pension income.
CR24 said the team leveraged smart technologies to automate the construction process, such as intelligent tensioning technology, which replaced manual operation with intelligent machine control to improve precision, and large-circulation intelligent pressure grouting technology, which ensures grouting density, prevents rusting of the steel strands and improves the durability of the bridge structure, it added.
Seeing that many bikes had been dumped and left to rust, he recalled long lines of students walking considerable distances from their villages to reach schools in rural areas of Myanmar.
They are rusting away, with handlebars lodged haphazardly between spokes, and covered in weeds.
它们正在锈蚀中慢慢衰败，车把随意地卡在轮辐之间，且被杂草覆盖。
"The plantation exports El Salvador's high-end "Pacamara Honey" variety around the globe, as part of the country's push to cater to the gourmet coffee market following the industry's recovery from coffee rust, a blight that hit Central America at the start of the decade.
So far, WW-5, a variety of wheat introduced during the year 2017-18, has shown prominent features of rust and drought resistance, as well as a high yield.