保证充足的睡眠：我一般在晚上10点之前睡觉，早上6：30之前起床。
Sleep: I typically go to bed before 10pm and wake up before 6:30 am.
我们保证质量好，价格低，一般产品保修一年。
We guarantee good quality and low prices are generally one year product warranty.
一般来说，保证平面的加工精度要比保证孔系的加工精度容易。
In general, it is easier to guarantee the machining accuracy of the plane.
一般来说，保证平面的加工精度要比保证孔系的加工精度容易。
In general, it is easier to guarantee the machining accuracy of the plane.
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