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These are many chairs.
小 结
单数可数名词变复数时，一般在词尾加s，以不发音的字母e结尾的，在词尾直接加s。
one box
many boxes
This is a bus.
These are buses.
This is a dish.
These are
dishes.
This is a watch.
These are watches.
小 结
单数可数名词以s,x,ch,sh结尾的，变复数时在其后加es。
This is a tomato.
These are tomatoes.
This is a potato.
These are many potatoes.
This is a radio.
These are radios.
小 结
单数可数名词变复数时,以O结尾的有生命的在词尾加es;无生命的在词尾加s.
This is a man.
These are men.
This woman is dancing.
These women are dancing.
This is a child.
These are children.
They are people.
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