可以造的句子很多:
I can swim in the river.
我会在河里游泳。
I can play basketball.
我会打篮球。
I can speak English.
我会说英语。
……
注意:can是情态动词,可以表示能力,意思是“会,能够,可以”。
I can play football.
I can swim and dance.
I can play the guitar
I can play basketball
I can play the violin
I can play football
……
I can speak English
I can play basketball