He had sailed for two hours, resting in the stern and sometimes chewing a bit of the meat from the marlin, trying to rest and to be strong, when he saw the first of the two sharks.

他已经航行了两个钟点，在船梢歇着，有时候从大马林鱼身上撕下一点肉来咀嚼着，努力休息，保持精力，这时他看到了两条鲨鱼中首先露面的那一条。

youdao

Generally speaking, a party will last for two or three hours, but sometimes, a party can last till the second morning?

般而言，一场聚会持续两或三个小时，但有的时候，一个聚会会持续到第二天早上。

youdao

When I reach the school grounds there are lots of "good mornings" for me from the boys. Many of them have walked a long way, sometimes up to two hours, to get to the school.

当我走到学校操场的时候， 迎接我的 是男孩子们一片“早上好”的声音。 他们中的许多人走了很长的路， 有时 候要走两个小时才能到学校。

youdao

"Sometimes we need to meet for two hours a week and go over everything starting with the very basics of personal space, " Mr. Irenstein said.

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