第一句：I can see many beautiful fish of all kinds of colors swimming in the river.结构：I see fish swimming（主+谓+宾+宾补)（我看见鱼游。）第二句：In the river,I can see many beautiful fish of all kinds of colors that are swimming.结构：I see fish(主谓宾）（我看见鱼）意思不太一样。第一句：我看见许多五颜六色的漂亮的鱼在河里游。第二句：在河里，我看见了许多正在游的五颜六色的漂亮的鱼。...
