for同音异形词是: four
There are at present four television channels .
现在有四个电视频道。
There are four items on the agenda of the meeting .
会议有四项议程。
Nine minus four is five . take four from nine is five .
九减四得五。
These four causes do not operate singly .
这四个原因并不单个起作用。
They drew as many as four times that year .
他们那一年四次打成平局。
