费力的

It is with the most precious metals that the assayer takes the most pains, and subjects them to the hot fire, because such fires melt the metal, and only the molten mass releases it alloy or takes perfectly its new form in the mould.

我们都知道金属越贵重，化炼越费力——它们必须经过烈火，因为烈火能叫它们镕化；只有在镕化的时候，纔能把搀杂在里面的劣金分别出来；也只有在镕化的时候，纔能把它们造成新的模型。

All That Is loves all that It has created down to the least, for It realizes the dearness and uniqueness of each consciousness which has been wrest from such a state of agony.

" "一切全有爱它所创造的即便是最卑微的一切，因为它意识到从这种痛苦状态中费力取得的每一个意识的珍贵性和独特性。

It took much effort, but we moved inside to don our swimsuits and met met our sons on the pool deck.

这件事是如此的费力，我们入内换上泳衣并和我们的儿子们在有泳池的甲板见面。

I felt like I had to work more with this racquet than with the 'tweener racquets I've played with, but I like the effect it had on my game.

我想使用它会比使用那些中间型的球拍更费力，但我喜欢它给我的竞赛带来的效果。

The beauty of zinc-finger nucleases lies in their simplicity. Where other methods are long, arduous and often messy, it is relatively easy to switch off genes using this method.

锌指核酸酶的美妙之处就在于其简单性，比起其它费时、费力又麻烦的方法来，利用锌指核酸酶的方法能够相对容易地沉默基因。

In the linear form one uses arms and legs to block a strike of the opponent. The advantage is that there is a direct counter-threat, which results in pain for the opponent. The disadvantage is that this method requires a lot of power and it may look extremely violent to outsiders.

直截了当的防卫方式是用手臂和腿直接硬拼硬打，这种打法的优点是给对手造成直接威胁，使他疼痛难当；缺点就是非常费力而且看上去对无获胜希望的人极为残暴。

It doesn't really bother us that the delta between character level and item level keeps growing. It might be a problem someday if it takes scientific notation to express how much Agility there is on your breastplate.

角色等级和物品等级在提升速度上的差距并不是我们主要担心的问题，或许某天当我们需要费心费力地计算胸甲上需要加几千敏捷才能与物品等级匹配的时候，它才能够称之为问题。

My day began on a decidedly sour note when I saw my six-year-old wrestling with a limb of my azalea bush.

那天，我一开始就很不顺心。我6岁大的儿子费力地扯动我喜欢的那丛杜鹃花的枝条。

My day began on a decidedly sour note when I saw my six-year-old wrestling with a limb of my azalea bush.

这天，我一开始就很不顺心。我6岁大的儿子费力地扯动我喜欢的那丛杜鹃花的枝条。

P3 The "smash-up" it was--I gathered from the same informant--which, besides drawing the red gash across Ethan Frome's forehead, had so shortened and warped his right side that it cost him a visible effort to take the few steps from his buggy to the post-office window.

那是一次&撞伤&——我从同一个讲述者哈蒙那儿得知——不但使伊坦·弗洛美在额头上横贯了一道红色的疤痕，而且使得他的右半身收缩、扭褶得那么厉害，以至于能看得出他从马车走到邮局窗口的几步路都显得很费力。

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