Mr Jiang is pleased with the robot.It can (满足) all his needs.
句子翻译
没有什么能阻止我们实现梦想.
他们从小学起就一直是好朋友.
The machine is hard to (控制). There must be something wrong with it.
Professor Xu gave us a talk on how to (保护) the environment last week.
The school will hold many activities to (庆祝) our country's 70th birthday.