Wearing high heels to climb a mountain is as
impractical as trying to catch a whale with a fishing net.
穿着高跟鞋爬山就像试图用渔网捕捉鲸鱼一样不切实际。
She dreams of learning to fly a jet on her vacation, an utterly
impractical aspiration for a beginner.
她梦想在度假时学习驾驶喷气式飞机，这对初学者来说是完全不切实际的幻想。
Building a snowman in the middle of July is an exercise in futility and
impracticality.
在七月堆雪人，简直是徒劳且不切实际的行为。
Her plan to start a business selling ice cream in Antarctica is nothing short of an
impractical pipe dream.
她在南极洲卖冰淇淋的创业计划无异于一个不切实际的空想。
Learning to play the violin at 50, expecting to be a concert master, is a wildly
impractical ambition.
五十岁才开始学小提琴并期望成为大师，这是非常不切实际的抱负。
Biking across the desert without water or a map is a reckless and
impractical endeavor.
没有水和地图就骑行穿越沙漠，这是一次鲁莽且不切实际的尝试。
Believing that aliens will solve our problems is an
impractical optimism.
期待外星人来解决我们的问题是一种不切实际的乐观主义。
Proposing to your partner during a thunderstorm, with no ring, is an overly dramatic and
impractical gesture.
在雷雨中向伴侣求婚，手上却没有戒指，这是一次过于戏剧化且不切实际的行为。
Hoping to become a world-class chef without any formal training is a dauntingly
impractical aspiration.
没有任何正规训练就想成为世界级厨师，这是一个令人望而却步的不切实际目标。
The idea of teleporting to work every day is pure science fiction, an utterly
impractical notion in reality.
每天通过瞬间传送去上班的想法纯粹是科幻，现实中根本就是不切实际的构想。
Initially, a traditional coin-counting machine was used, but it proved impractical due to a daily count limit and degradation of the coins — many of which had long been exposed to the elements.
最初，人们使用传统的硬币计数机，但由于每日计数的限制和硬币的退化，这被证明是不切实际的——其中许多硬币长期暴露在恶劣环境中。
"Banning an app like TikTok, which millions of Americans use to communicate with each other, is a danger to free expression and technologically impractical," said the ACLU.
"It is impractical for first and second-tier cities which experienced significant price increases in the past to lift the ban, but lower-tier cities such as Heze have more flexibility in policymaking.
At the time though, the models were expensive because of their batteries and considered impractical given the lack of a nationwide charging network.
"I realized it was very shortsighted and impractical to keep thinking about the bottom line.
He believes the challenge would be how to guarantee implementation of these standards and one solution is to establish systematic testing methods to check each requirement in an effort to eliminate impractical requirements.
"The Western development mode of high-energy consumption and pollution is impractical if China wants to modernize the whole country," he said.