study hard
I was too much of a good-time girl to do any serious studying.
我过去是个很贪玩的女孩,从来不知道认真学习。
—— 给力词典精选If the young antelope had kept learning carefully all the time, he wouldn´t have been caught.
如果小羚羊一直认真学习,就不会被抓住了。
—— 给力词典精选I will study hard.
我一定认真学习。
—— 给力词典精选He was not only careful about science study, but also good at English and violin.
他不仅认真学习科学,而且擅长英语和小提琴。
—— 给力词典精选He never studies hard.
他从未认真学习。
—— 给力词典精选