They've promised to keep both we quality and the quantity of the 300 bicycles in conformity with the contract stipulations.
他们已承诺那300辆自行车的质量和数量一定与合同规定相吻合。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后,小铺子已经发展成了一个雇有728人的大工厂。