✅ 同义词
🗣️ 情景例句
She is sleeping here so she won't have to travel from Riverdale in the morning.
她晚上住在这儿，免得早上从Riverdale赶过来。
To carry passenger for a fare
收费运送乘客
I'll send you a note about that.
我会寄一张便条给你。