求助英文造句...T^T

The plane did not fly the usual commercial route。
飞机没有沿通常的商业航线飞。
The phrase was caught on and immediately became popular。
这个短语被采用后很快就流行了。
The bank suffers while its officers benefit。
银行遭受损失, 而它的高级职员们却得到好处。
She sighed and looked sad。
她叹了口气, 显得很伤心。
He cut the tree down。
他砍倒了这棵树。