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。
Bruce charged at it, but in the middle, the car came to a grinding half.
布鲁斯向水塘冲去,但车开到水塘当中,嘎吱一声停住了。