Aircraft engines are optimised for level flight at cruising speed in the stratosphere.

飞机引擎被调校以适应在平流层以巡航速度水平飞行。

This ship can reach cruising speeds up to 22 knots.

该船的巡航速度可达 22 节。

Allure of the Seas has a cruising speed of 22 knots.

海洋魅力号的巡航速度为 22 节。

We fly at a cruising speed of 500 mph.

【cruise】我们以每小时 500 英里的速度平稳飞行。

Their maximum speed of 40 miles per hour is faster than that of a great white shark or orca whale, and even at their comfortable cruising speed, they can cross the Atlantic in a couple months.

它们最高时速可达 40 英里每小时，比大白鲨或是虎鲸还要快，即使是以它们日常的巡航速度，也可以在两个月内横跨大西洋。