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He succinctly summed up his manifesto as "Work hard, train hard and play hard."

他把自己的宣言简明地概括成了“努力工作，努力训练，努力玩耍。”

《柯林斯英汉双解大词典》

After missing a term through illness he had to work hard to catch up with the others.

他因病休学一学期，不得不努力学习好赶上别的同学。

《牛津词典》

Some workers never get to their economic promised land and have to work hard up to and through retirement.

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It wasn't the first time she'd had to work hard to catch up.

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Given such misinformation, China will need to work hard to catch up with one of the world's biggest medical problems.

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