Eric made a sudden dart across the road.
埃里克突然冲过马路。
She darted a reproving glance at him for that.
她丢给他一个责难的眼神。
Lisa darted an angry look at me.
丽萨狠狠地瞪了我一眼。
**var name = 'Alice';**
声明一个变量name并将其赋值为'Alice'。
**void main() { print('Hello, World!'); }**
定义程序的主入口，打印输出'Hello, World!'。
**List
numbers = [1, 2, 3];**
创建一个整数列表numbers，包含元素1、2和3。
**String greeting(String name) => 'Hello, $name!';**
定义一个函数greeting，接受一个字符串参数name并返回问候语句。
**for (int i = 0; i < 5; i++) print(i);**
使用for循环打印从0到4的数字。
**if (x > 10) print('x is greater than 10');**
如果变量x大于10，打印'x is greater than 10'。
**class Person { String name; Person(this.name); }**
定义一个名为Person的类，具有一个属性name和一个构造函数。
**final pi = 3.14;**
声明一个常量pi并赋值为3.14，值不可更改。
**Map counts = {'apple': 3, 'banana': 2};**
创建一个键为字符串、值为整数的映射，记录苹果和香蕉的数量。
**try { // some code that may throw an exception } catch (e) { print(e); }**
尝试执行可能抛出异常的代码，如果发生异常，则捕获并打印该异常。"Coupled with human posture and face recognition tracking, CyberDog is capable of following its owner and darting around obstructions," said Lei Jun, CEO of Xiaomi.
小米首席执行官雷军表示：“加上人体姿态和人脸识别跟踪，赛博狗能够跟随主人并在障碍物周围奔跑。”。
Chinese EV manufacturers are darting into the global auto market with both latest products and new technology, including battery swapping.
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