✅ 同义词
🗣️ 情景例句
Britain is behind Japan in developing modern technology.
在发展现在技术方面英国落后于日本。
They are so busy these days, that they don't even have time for their friends.
他们最近忙得没法和朋友见面。
but of course I cannot do so because I am a prisoner of the present-day world,
不过我是做不到的，因为我和你们大家一样，