Difficulties
n. 困难( difficulty的名词复数 ); 难度; 难事; 麻烦
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
He likes playing the flute.
他喜欢吹长笛。
I immediately embarked on an experiment which, even though if failed to get rid of the ants, kept me fascinated for twenty-four hours.
我当即动手作了一项试验，这项试验尽管没有使我摆脱这些蚂蚁，却使我着迷了24小时。