房间15英尺宽20英尺长。

The room measures fifteen feet by twenty feet.

《牛津词典》

在其野生环境中，木槿能长25英尺。

In its natural habitat, the hibiscus will grow up to 25 ft.

《柯林斯英汉双解大词典》

宇航员皮埃尔·索特想要把这个长15英尺的机械手安到人造卫星上。

Astronaut Pierre Thuot tried to latch the 15-foot robotic arm onto the satellite.

《柯林斯英汉双解大词典》

I mean, isn't it somewhat inefficient to load it really deep, because I assume if a spear is only six feet long, what are people in the back going to be doing?

我觉得,过于厚实的方阵会影响效率,据我所知,长矛也就六尺来长,那站在方阵后方的战士都在干什么呢

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