费力

An important index for safety running of electric bicycle is brake performance .

制动性能是关系到电动自行车行驶安全的一项重要指标，传统的路检方法费时费力，受人为和环境因素的影响大。

A complete range of scintillating features and effects give users everything they need to experience Hollywood movie-making effortlessly.

一个完整的闪烁特点和影响，为用户提供一切他们需要的经验，好莱坞的电影制作费力。

Try to want shat you have, instead of spending your strength trying to get what you want.

热爱你所拥有东西，而不是费力去追求你所没有的东西。

Try to want shat you have,instead of spending you strength trying to get shat you want

热爱你所拥有的东西上，而不是费力去追求你所没有的东西

He dismounted and tied his horse to a sooty rock. He began to make his way through the village.

全毁了！他下了马，把马匹拴在一块被烟熏黑的大石头上，开始费力穿越村庄的断壁残垣。

Sure, it might not be hard to find a basketball game if you love the sport, but a casual fan may not put as much effort into doing so, unless they have a real compelling reason and rooting interest.

的确，你并不难看到一场篮球比赛，如果你喜欢这项运动的话，但一个并不死忠的球迷不会费力去这么做，除非有不可抗拒的理由和根深蒂固的兴趣。

As we know it's difficult to completely eliminate the internal weld, spot welding will be preferable.

之所以坚持点焊，是考虑到内部焊缝很难完全消除，而且费时费力。

Then I took the Pieces of Cable which I had cut in the Ship, and I laid them in Rows one upon another, within the Circle, between these two Rows of Stakes, up to the Top, placing other Stakes in the In-side, leaning against them, about two Foot and a half high, like a Spurr to a Post, and this Fence was so strong, that neither Man or Beast could get into it or over it: This cost me a great deal of Time and Labour, especially to cut the Piles in the Woods, bring them to the Place, and drive them into the Earth.

然后，我用从船上截下来的那些缆索，沿着半圆形，一层一层地堆放在两排木桩之间，一直堆到顶上，再用一些两英尺半高的木桩插进去支撑住缆索，仿佛柱子上的横茶。这个篱笆十分结实牢固，不管是人还是野兽，都无法冲进来或攀越篱笆爬进来。这项工程，花了我不少时间和劳力，尤其是我得从树林里砍下粗枝做木桩，再运到草地上，又一一把它们打入泥土，这工作尤其费力费时。

On top of the water,' says Joel Stager, an exercise physiologist at Indiana University in Bloomington and a Masters swimmer.

斯坦格解释说，穿上这种泳衣感觉就像在水面之上游动，双腿根本不用费力。

"Yes," he managed to stammer.

"是，"他支支吾吾，费力地说。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。