A bubble bath, "bubble," bubble bath, "bath," (two words) is a bath where you get into the tub and you have a liquid that you put into the water, usually it makes the water smell nice.  泡泡浴（bubble bath）意思是你泡在浴缸里，再往水里倒些液体，会让水变香。

　　It is something that makes bubbles. Bubbles are parts of water that have air in them. 这个东西可以产生很多泡泡。泡泡是水里有空气的情况下产生的。

　　They are very light, and sometimes they go up into the air. It's like a little ball of water that has air in it; that's a bubble. 泡泡很轻，有时候还会上升跑到空气中。它像一个小水球，中间是空气。这是泡泡。

　　Lucy likes "to take bubble baths when" she has time, "but on a busy morning" she does not have time to take a bubble bath, so she has to take a shower.   露西有时间的时候喜欢“洗泡泡浴”。“但是早上时间很紧张”，她没时间洗泡泡浴，所以就洗个淋浴。

　　She says, "a shower will have to do."  The expression, "have to do," means it will be sufficient - it will be enough - it will be good enough. 她说“冲个澡就可以了。”词组“就可以了”（have to do）意思是够了，够好了。

　　So, "a shower will have to do" - it will have to be good enough. 所以“冲个澡就可以了”，这就够好了。