Difficulties
n. 困难( difficulty的名词复数 ); 难度; 难事; 麻烦
🗣️ 情景例句
I feel run down.
我觉得我的身体很差。
Who would you like to invite to the party?
你要邀请谁来宴会？
It's about four hundred yards down this street.
城堡就在这条街上，（离这儿）400码左右。