Uneven performance for jobs in the months both before and after the absolute low point in the labor market is not uncommon.
就业数据在就业市场跌至绝对低点之前和之后的月份表现起伏不定，这种状况并不罕见。
2
At present, the market of the concrete cutting machine has not adapt to some uneven in quality, and satisfied the needs of users. Novel concrete cutting machine.
目前，市场上的混凝土切割机良莠不齐，有些现已远远不能适应和满意用户的需要。新式混凝土切割机。
3
Currently on the market to produce plastic hill company is very much, and the level of technology is uneven, making plastic Mountain project quality is difficult to guarantee.