✅ 同义词
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
they do not realize that they are deprived of the necessities of life.
却没有意识到被剥夺了生活所必需的东西。