1·It calls for longstanding and hard efforts.
要做艰苦的努力。
2·He succeeded in inventing the telephone by hard efforts.
他以艰苦的努力成功地发明了电话。
3·Without hard efforts, no wonder their abilities decrease.
没有付出艰辛的努力，难怪他们的能力会下降。
4·To achieve our goal we must make hard efforts to solve problems ahead.
要实现我们的目标我们必须努力解决我们面临的问题。
5·We made hard efforts in pushing the sale of your canned fish in our market.
我们费了很大的努力在我们市场上打开了你们罐头鱼的销路。
6·His wonderful dream vanished into the air despite his hard efforts to achieve his goals.
他为实现自己的目标付出了最大的努力，但最后美好的梦想还是化成了泡影。
7·However, we set this vision is extremely serious, once set, it is also ready to pay hard efforts.
不过，我们定下这样的愿景，是极其认真的，一旦定下，就同时准备付出艰辛的努力。
8·Our accomplishments owe a great deal to the hard efforts of both sides and the strong support of our peoples.
这在很大程度上归功于双方的辛勤努力和两国人民的坚定支持。
9·Under the hard efforts of lecturers and with the deep-immersion of new sales staffs, this training concluded with perfect ending.
在讲师们的辛勤努力下，在新入职销售人员的全身心投入中，本次培训完美落幕。
10·With the exception of conditions such as asthma, breathing should not limit your ability to run or perform exercise, even at hard efforts.
除了特殊情况，比如哮喘，呼吸不会限制您的跑步或运动能力，甚至是高强度运动。