英语语法分析

In one experiment, nearly 200 participants boarded a double-decker bus for a tour of Philadelphia.

在一项实验中，近200名参与者登上一辆双层巴士游览费城。

The aircraft is massive—as long as a football field and as tall as 6 double decker buses and capable of continuous flying for up to 5 days.

这架飞机有足球场那么长，有6辆双层巴士那么高，最多可以持续飞行长达5天。

At St Pancras station, a choice of double-decker buses awaits.

圣潘科拉斯车站，一辆考究的双层公交车已停在那里等待着乘客。