“curb”是及物动词，意思是“控制”、“限制”。可以用它来替换 control 和 limit。
1）翻译下面的句子： 特朗普对移民很不友好，一上台就开始限制移民。
Hostile to immigrants, Trump started to curb immigration soon after achieving his presidency.
造句：
在听他朋友讲她遇到的事情时，他本该对他朋友的遭遇表示同情，但他忍不住笑出声了，因为听上去太滑稽了。
He was supposed to show his sympathy to his friend when listening, but he failed to curb his laughter, because what happened to his friend sounded so funny.
