It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我们一定是买对了尺寸。
The wolf has a winning game when the shepherds quarrel.
鹬蚌相争,渔翁得利。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.