🗣️ 情景例句
and how hard it is
他还说这件事很难
Nothing for nothing and very little for a half penny.
一分钱，一分货。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。