"Did you have any trouble?" Byron asked, driving into a small parking lot and changing the subject in the same neat manoeuvre.

“有什么麻烦吗？”拜伦问道，同时把车开进了一个小停车场并用同样干净利落的手法转换了话题。

《柯林斯英汉双解大词典》

These sea gliders do not have an engine and instead manoeuvre vertically by changing their buoyancy while relying on a pair of short, stubby wings to glide forwards.

这些海洋滑翔器没有引擎，取而代之的是通过改变浮力在垂直方向上进行操控，水平方向上依靠一对又短又硬的翅膀滑翔前进。

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