的意思 in and out

1. He went in and out of the room several times while looking for his keys.
他在房间里进进出出地找了几次钥匙。

2. The cat kept going in and out through the open window.
猫一直从开着的窗户里进进出出。

3. The children were playing in and out of the sprinklers on a hot summer day.
孩子们在炎炎夏日里在喷水器周围进进出出地玩耍。

4. The train made stops at several stations, passengers getting in and out at each one.
火车在几个车站停靠，乘客在每个车站上下车。

5. The musician played beautiful melodies on his flute, his fingers dancing in and out of the holes.
音乐家在长笛上演奏美妙的旋律，手指在孔洞中进进出出。

6. The hiker followed the trail, weaving in and out of the dense forest.
徒步旅行者沿着小径走，穿行在浓密的森林中。