“重心”造句
IBM公司也把
重心从特大型机转向了个人电脑。
IBM has also shifted its focus from mainframes to personal computers.
海德转移了一下
重心，就感到自己往前倾，开始失去平衡。
Hyde shifted his weight and felt himself teeter forward, beginning to overbalance.
孩子们是她生活的
重心。
Her children are the main focus of her life.