snake可数吗

　　例句：

　　The road snaked through forested mountains.

　　道路在林间蜿蜒延伸。

　　The snake has crawled into a hole.

　　那条蛇爬进洞里。

　　The snake curled up in the long grass.

　　那条蛇在深草里把身子蜷做一团。

　　I haven't the faintest idea how to care for a snake.

　　我对养蛇一无所知。

　　The snake coiled round the branch.

　　那蛇盘绕在树枝上。