I've invited you here for the weekend to help celebrate.
我邀请你们到这儿来渡周末, 一起庆祝。
The wind was so strong last night that it blew down that tree.
昨晚的风强劲到刮倒了那棵树。
I think it is important to understand the relations between parents and their children. They spend time, energy and money in bringing up children and providing them with what they need. Then, as with young birds, the time comes for the young to leave. As