work hard at

常见例句

You could work hard at something without getting far at all.
你完全有可能努力工作却一事无成。
For people who work hard at this company, the sky's the limit.
在这家公司努力工作的人会前途无量。
"The best way to build confidence in a given area is to invest energy in it and work hard at it, " says Schwartz.
“建立自信的最好方式是在一个方面投入精力，然后努力工作。” 施瓦泽说。

Many students work hard at summer jobs.
I mean, they have no idea how hard we work, and look at this gigantic split infinitive, to dramatically help.
他们不知道我们有多么努力地工作，注意到这之间的巨大鸿沟，会有很大的帮助。
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And so, just a lot of hard work and a lot of time at the golf course in the summer.
所以，夏天时，一直努力练习，在高尔夫球场花了不少时间。
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On the other hand, I take no medications, I work hard at eating a healthy diet and avoiding excess.
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Immigrants tend to inject into stale, ageing countries fresh vitality, fresh energy and an uncommon willingness to work hard at unappealing jobs.
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There are so few good funds out there because there is no incentive for funds to work hard at putting together quality portfolios.
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