The shark swung over and the old man saw his eye was not alive and then he swung over once again, wrapping himself in two loops of the rope.

• 鲨鱼在海里翻滚过来。//老头儿看见它的眼珠已经没有生气了，但是它又翻滚了一下，滚得自己给绳子缠了两道。（拆开并列句）