拐弯要慢行.Slow down when turning a corner.当疲劳时, 应放松慢行, 不要停下休息.When tired, should relax the slow line, do not stop rest.慢慢行, 浅浅笑于与丁香花姑娘的作比.Time line, light and laughter in lilac for girls than....
这个兵站有富足的食品供应.The military depot has a plentiful supply of food.一名士兵站在道路中心线上，一只胳膊高高举起。A soldier stood on the centre line of the road, his arm upraised.曼特尔兵站的这一部分已经成为一处旅游胜地.Much of this part of Ord Mantell has become a tou...
新型梳棉机在落卷时皮板输送带(或皮圈,围裙)运行受阻.Obstruction in the movement of Aprons during doffing in modern cards.并研究了两种不同的鞣制方法对皮板组织结构的影响.The effect of different tannage on structure of sheep skin was also studied....