易混淆的单词： Cruising

460-mile Range ; 110 mph cruising speed ; uses premium gasoline

460英里巡航距离；110迈巡航速度；以优质汽油为燃料

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

飞机在平流层以巡航速度水平飞行时，其发动机将得到优化。

The sails are much bigger than found on most cruising sailboats , but the general rig is the same .

帆面比大多数巡航帆船的帆要大得多，但基本的结构是一样的。

Destroyers are cruising pirate-infested waters off somalia in the modern navy 's first active mission beyond the pacific .

驱逐舰正在海盗肆虐的索马里海域巡航，成为中国海军在太平洋以外首次积极执行的任务。

Your average two-engine narrow-body aircraft burns about 15 gallons of gas per minute at cruising altitude .

普通的双引擎窄体客机在巡航高度飞行时每分钟需要消耗15加仑汽油。