Caltrops
n. 三角釘
??? 情景例句
but when I received the letter
但是當(dāng)我收到那封信
I'd like to buy an excursion pass instead.
我要買一張優(yōu)待票代替。
For one thing, when you earn money, you will not have to keep on asking your parents for money.
首先，當(dāng)自己掙了錢，你就用不著老向父母要錢了。