费力的

Yoga. Strenuous yoga as featured in videos by Shiva Rea or Baron Baptise are a great way to build muscle while also gaining many other benefits such as balance, flexibility, and sense of calm.

瑜珈。由 Shiva Rea 或 Baron Baptise 在视频中指导的费力瑜珈是一种塑造肌肉的上好办法，同时还能从中获地其他好处，如锻炼平衡感、灵活性及培养平和的心态。

The invention overcomes the shortcoming that the telecommunication department must speed large amount of time and labor to find the disconformity of data in a manner of manual check during the routine operation and maintenance every year.

改变了以往电信部门在日常运营和维护过程中，每年要费时费力以人工核对的方法来找出数据方面的不相符问题的不便。

The question, then, is whether Leonardo's natural brilliance allowed him to easily absorb all this knowledge, or whether his curiosity and engrossment in this vast array of knowledge lead him to become brilliant.

问题是到底是他先天的智力使他不费力地吸收着所有这些知识，还是他在探究知识上表现出来的好奇心与精诚努力成就了他的智慧。

If you are flat out lying, then your brain has to work a lot harder.

如果你竭尽全力的说谎，你的大脑会运作的更费力。

TW-400CD falling to the ground style vacuum packer is specially designed for vacuum packaging of the thicker goods, its vacuum cover handtailor saving-labor gemel equipment has setting the laborious problem that had met by the additional gemel.

产品说明： TW-400CD落地式真空包装机是针对较大较厚物品的真空包装而特别设计的，该机的真空盖特制省力铰链装置解决了传统铰链费力问题，让使用者操作起来轻松、简单。

" It is a place that tends to keep you coming back," Holtz says. But I would have a hard time

"那的确是个容易令人去而复返的地方，"霍尔茨说："但是在有些地方，我会遇到很大的困难：如在岩石遍布的地面上跋涉，从小型飞机中费力地爬进爬出，等等。"

Parents of guests have one fewer chore to fit into the schedule, while the honoree's parents don't have to lug gifts home from a party venue and find space for them in an already-bursting playroom.

客人一方的家长不必伤脑筋准备礼物，而主人方的家长更是不必费力将礼物从聚会场所拖回家、然后在已经挤爆了的游戏室里找地方塞进去。

In a year for two times poineering failure of ground of infuriation of break out of elated, interest, interest, after doing poineering work to fail again, he began to think over, feel handicraft is one of popular products that had better sell on the net from beginning to end, there still are many moneys in the hand anyway, he continues to regard business as handicraft, but this moment already unlike at the outset, a year of two at hand after be defeated are very close, not allow he buys ad of search contest price on the net, advertisement puts in in relevant website, then, he begins to write soft article painfully, had not written a thing a lot of years, can toughen one's scalp-brace oneself is written, won't write write running water account book, had written past rich each are guest, big go sending in forum, those who lean is manual work, stay up late everyday before dawn 45 bits, sent the flexible language of half month, received the first only business eventually, 100 much.

在一年两度兴高采烈、兴致勃发、兴趣激昂地创业失败，创业再失败以后，他开始了反思，觉得工艺品始终在网上是最好销的热门产品之一，反正手里还压着不少货，他就继续将工艺品作为业务，但这个时候已经不象当初，一年两败后手头很紧，不容他在网上去买搜索竞价广告，在相关网站投放广告，于是，他开始费力地写软文，好多年没有写过东西，只能硬着头皮写，不会写就写流水帐，写好了往博客、各大论坛里去发，靠的都是体力活，每天熬夜到凌晨四五点，发了半个月的软文，终于接到了第一单生意，100多。

Previous analysis of associated gas had the disadvantages of complicated operation, being strenuous, timeconsuming and prone to errors due to the backward in chromatographic column and analyzer, as well as the limitations of separation and detection methods.

早期由于色谱柱及分析仪器比较落后以及分离、检测手段的局限，油田气的组分分析操作烦琐、费力、费时且易产生误差。

Though she Was on thego all day long,it Was less tiring than fanning,and as no one scold-ed her,cursed her or beat her,she thought herself extremely welloff and wished she could stay there for ever.

伊的新生活从此开始了：虽也是一天到晚地操作，却没下田耕作这么费力，又没人说伊，骂伊，打伊，便觉得眼前的境地非常舒服，永远不愿更换了。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失