He said it would be a huge mistake for countries to allow the Doha round to die.
他说，各国让多哈回合失败会是很大的错误。
2
Roll forgings. In roll forging, a bar stock, round or flat is placed between die rollers which reduces the cross-section and increases the length to form parts such as axles, leaf springs etc.
在滚锻时，圆的或是扁平的棒料放在模辊之间缩小横截面增加长度制成诸如轮轴、板簧之类的零件。
3
Edward: we live and we die, and the wheels on the bus go round and round.