The invention solves the technical problems of more laboursome manual operation and shortservice life of the prior hydraulic tool.
此发明解决了现有液压工具手工操作较为费力、使用寿命短等技术问题。
2
A superstar who had been mobbed for most of her life was sent on her way in a shortservice attended by no more than a few dozen family and close friends.
这位传奇女星的一生都处于舆论的风口浪尖,不过她简短的葬礼只允许少数亲人及密友参加。
3
Poor durability, shortservice life and low economical efficiency of Bridges have become a worldwide difficult problem.