Michelangelo toiled away into his 80s on this.

米开朗基罗年届八十 却仍在为此辛劳。

The tortoise said not a word, but toiled on.

乌龟没有说话，只是继续艰难地向前爬着。

And this pocket of sunlight freed humans from their toil on the land.

这束阳光把人类从辛劳的耕种解放出来。

More Americans now are occupied in offices and services than who toil on the factory floor.

更多的美国人现在被办公室及各种服务占据而非在工厂辛勤劳作。

More Chinese now are occupied in offices and services than who toil on the factory floor.

更多的中国人人现在被办公室及各种服务占据，而非在工厂辛勤劳作。

More than 70% of the country's workforce toiled on farms.

该国70%以上的劳动力在农场劳作。

But in this virtual reality, we are like serfs, toiling on the lands of medieval lords.

但在这个虚拟现实中，我们就像农奴一样，在中世纪领主的土地上劳作。

All morning she toiled on, longing for rest, but in a continual whirl of melancholy business.

整个早上，她都在劳作， 渴望休息，但在忧郁的工作中不断旋转。

That being done, he felt that he was ready to 'hide his stricken heart, and still toil on'.

完成后，他觉得自己已准备好“隐藏悲痛之心，继续努力”。

Since tractors are now used to grow quinoa more easily everywhere in the flatlands, there are few people left who want to toil away on hill farms.

由于现在在平原的任何地方都更容易使用拖拉机种植藜麦，因此很少有人愿意在山地农场辛勤耕作。

The economy was now characterized by feudalism, which meant that a few powerful nobles owned the land, which the serfs had to toil on in order to live.

现在的经济以封建主义为特征，这意味着一些有权有势的贵族拥有土地，农奴不得不在这些土地上劳作以谋生。