他把电扇放在桌子上。

He placed the electric fan on the table.

这个电扇有三个速度设置。

This electric fan has three speed settings.

电扇可以帮助房间保持凉爽。

An electric fan can help keep the room cool.

夏天的时候，我们家里总是开着电扇。

In the summer, we always have the electric fan on at home.

我需要买一个新的电扇，因为旧的坏了。

I need to buy a new electric fan because the old one is broken.

天太热了, 把电扇打开.

It is hot, please cut in the electric fan.

电扇的叶片上全是“灰尘”.

The blades of electric fan are covered with dust.

电扇的桨叶在闷热的房内旋转著。

The electric fan blades whirled in the hot room.

'电扇'.''的叶片上全是灰尘.

The blade of electric fan is covered with dust.

一台电扇不知在哪儿没完没了地嗡嗡着 ( 威廉斯蒂伦 )

Somewhere an electric fan droned without end ( William Styron )