There is a lot that we have not learnt about rainforests.
关于热带雨林，我们还有很多不了解的地方。
I soon learnt about all the intrigues and scandals that went on in the little town.
我很快便知道了小镇上流传的种种阴谋与丑闻。
When the old man learnt about his purpose, he handed the boy an empty bowl and said, "Go to the river miles away and fill it with water."
老人知道男孩的目的后，递给他一个空碗，然后说：“到几英里外的河边去，把碗装满水。”
应用推荐