Those who could afford to live in more pleasant surroundings moved out from the East End, and the area became one where the vast majority of people lived in extreme poverty, and suffered from appalling sanitary conditions.
雅思词组2:satisfy the need of满足…的要求
The foreign steel manufacturer is one of our main customers. and we must try our best to satisfy the need of the factory at any cost.
雅思词组3:save a back-up copy保存副本
The tutor suggested that I should save a back-up copy of any work I did.
Thev are saving up for a house.他们正在存钱买房。
The man was sentenced to 200 hours of community service for his part in making fake airline saver tickets.
You should learn to save money, so you'd better open a savings account in the bank.
open an account开户
This is a fake video camera which you fix to your wall to scare off burglars.
Tourism authorities in this city have closed all scenic spots along the coast and evacuated more than 300,000 tourists who had flocked to seaside.
The innocent kids believe that superman exists not only in the science,fiction stories but also in the real life.
I do need to tell you that there's a security entrance to the house, so you need to press the green button for someone to let you in. Don't press the red button please,but don't worry, it's all clearly labeled.