This task is too hard for me.
这个任务对我来说太难了。
Learning a new language is hard.
学习一门新语言很困难。
He works hard every day.
他每天都努力工作。
It’s hard to wake up early.
早起很难。
She tried hard to win the race.
她努力想赢得比赛。
This puzzle is too hard for kids.
这个谜题对孩子们来说太难了。
He faced a hard decision.
他面临一个艰难的决定。
Running a marathon is hard.
跑马拉松很辛苦。
The rock is very hard.
这块石头非常坚硬。
Studying for exams is hard.
为考试学习很辛苦。
hard time
艰难时刻；艰苦岁月
hard sell
硬推销；强行推销
hard work
辛勤工作；艰苦工作
die hard
消失得很慢
study hard
努力学习；用功
比较级: harder;
最高级: hardest;
名词: hardness;
