The walls need freshening up with white paint.

墙壁需要用白漆刷新。

Life is always freshening mind.

生命在于鲜活心智。

It is wonderful for freshening up though.

虽然这是美妙的保鲜起来。

In spring the yard has a freshening aspect.

春天，院子里呈现出一派清爽的气象。

Another use for orange peels is air freshening.

橘皮的另一个用处是使空气清新。