It is absolutely necessary for them to try hard to improve their ability, acquire more knowledge, and help spread cultural activities.
努力提高自己，努力追求深造，努力做文化普及工作，都是万分必要的。
They praise you when you need it. They encourage you when you're down. They try hard to improve themselves and expect you to do the same.
他们会在你需要时称赞你。他们在你沮丧时鼓励你。他们努力使自己更好，对你也有相同的期待。
No matter how hard they try to improve their "personalized" service, however, banks are pretty much the same all over, and my bank is really no different from the rest.
不论他们是如何努力地去提高自己的个性化服务，银行和银行之间的差别都不是很大，而且为我提供服务的那几家银行都基本上没什么差别。
In addition, the college should try hard to transform the teaching environment and strengthen the teaching reform to improve the teaching efficiency.
除此之外，学院要努力改善教学环境，加大教改力度，从而进一步提高教学效率。
The companies continually try to improve lead designs but one of the problems is, which is a challenge, for bench testing, it is hard to mimic exactly what happens in the human body.
各公司不断地尝试改进导线设计，但其中一个问题(即挑战)是，试验测试很难准确模拟人体上发生的事情。
The companies continually try to improve lead designs but one of the problems is, which is a challenge, for bench testing, it is hard to mimic exactly what happens in the human body.
各公司不断地尝试改进导线设计，但其中一个问题(即挑战)是，试验测试很难准确模拟人体上发生的事情。
应用推荐