Ruggedizing
vt. 使耐用；使坚固
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
Aren't you relieved that your puppy was finally found?
你的小狗终于找回来了，你应该安心了吧？
I want some envelopes,please.
请给我拿几个信封。