但直到19世纪80年代，蒸汽船才将帆布去掉，因为早期的船用引擎经常发生故障。

But steamships didn't lose their sails until the 1880s, because early marine engines had a nasty habit of breaking down.

youdao

古努比亚人居住的地区经常发生斑疹伤寒，但令人惊讶的是，他们的骨骼中很少有这种疾病的常见证据。

The ancient Nubians inhabited an area in which typhus occurs, yet surprisingly few of their skeletons show the usual evidence of this disease.

youdao

但当下放森林权利激起地方冲突时(这是经常发生的)，森林通常会遭受损失。

But where devolving forest rights provoked local conflict, as quite often happens, the forest usually suffered.

youdao

All right. We've got a big majority, and both are logical ways of thinking, but it turns out that the majority is correct, which is not always the case, but the electron is not ejected in this case.

好，大多数人都这么认为，这两种看法都是合乎逻辑的，但结果是大多数人是对的，这种情况不经常发生，但是电子在这种情况下,确实不会被逐出。

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