Anne received a raise for her laborious efforts.

安妮因艰苦的努力而获得了加薪。

Bill was rewarded with an increase in his payment for his laborious efforts.

比尔因努力工作而得到报酬的增加。

Dyeing wool was difficult, laborious, and extremely expensive.

染羊毛是困难的，费力的，而且极其昂贵。

And that makes it more laborious.

这使得它更加费力。

That's not only borderline impossible but extremely laborious as well.

知识浩如烟海，任务无比艰巨。

Before him stretched the long, laborious road, dry, empty, and white.

展现在他面前的是漫长且走起来很费力的公路，白色的路面，干巴巴的，空无一人。

Now, sometimes, that means long hours and laborious work.

有时，这意味着耗时费力的工作。

For them, the day begins with a laborious search for food.

对它们来说，一天就是从辛苦地寻找食物而开始的。

Those with dyslexia experience that laborious pace every time they read.

有阅读障碍的人每次阅读都很费劲。

A laborious technique brushing distilled water onto thin Japanese paper removes the salt layer.

一项繁琐的技术将蒸馏水刷在薄的日本纸上，去除盐层。