Very young children should not be left to play without supervision.

　　不能讓幼兒在沒(méi)人照看的情況下獨(dú)自玩耍。

　　The book is aimed at very young children.

　　這本書(shū)的對(duì)象是幼童。

　　She's very young and not very experienced.

　　她很年輕，還不太老練。

　　Even very young premature babies respond to their mother's presence

　　即使是很小的早產(chǎn)兒也會(huì)對(duì)母親的出現(xiàn)做出反應(yīng)。

　　She's very young. She might change her mind about what she wants todo

　　她很年輕，對(duì)于自己想要做的事情也許會(huì)改變主意。