费力的

This exhausting work is enough to run everyone down.

项费力的工作足以使人精疲力竭。

Bringing up a handicapped child can be a long and hard road.

养大一个残疾儿童件十分费时费力的事情。

Nobody was keen to take on such a thankless task.

没有人愿意承担种费力不讨好的任务。

You can see problems that aren't appear in a double-spaced Courier typescript. ( Yes, you could do this in the old days on galley proofs, but that was an expensive luxury for most writers).

（没错，以前在样时也能现问题，但于大多数作家来说，费力不讨好的）。

Lisa ran her forefinger along the seam of her duffel bag, its microfield sealing up behind as if she had touched it with a magic wand.

丽莎的食指在帆布包的开口上缓缓划过。微场密封仿佛在魔棒的指挥下随着手指上下滑动。她费力的提起了背包，嘴里轻轻的哼了一声。