This paper introduces general damage of asphalt concrete expressway and its cause of appearance. It also describes the treatment method to the damage and mechanization of maintenance technique.
本文介绍了高速公路沥青混凝土路面常见病害及其形成原因,以及这些病害的处治方案和机械化养护施工技术。
While it's important to have a positive body image, getting too focused on body image and appearance can cause a guy to overlook the other positive parts of himself.
虽然拥有正面的身体意象很重要,但是对身体和外表的过度关注也会让一个男孩忽略自己的其它优点。
Because of the sweat, dirt'll watch appearance, corrosion and can cause individuals skin allergy.
因为汗水,污垢等会腐蚀手表外观件,并可引起个别人皮肤过敏。
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