It will travel around the Earth at a height of 300 km.

它将在300千米的高度绕地球运行。

youdao

I am hardly a giant. I travel to and from work by bus every day and my height has never been an issue.

我又不是巨人，我每天都乘公车上下班，我的身高从来没有受到过歧视。

youdao

Their height, level of maturity, their interests, as well as their need to play and travel safely to school, mean that they require special safety measures.

他们的身高、成熟程度、兴趣以及玩耍和安全到校的需要，意味着需要对他们采取特别的安全措施。

youdao

At its height, it took four months to travel from east to west and two months north to south.

BBC: The Sultan of Sokoto Mohammadu Maccido