他不应该试图修补不可修补的东西。
精神病学家的悲剧在于他们使病人觉得自己只是被一群不可一世的白大褂用来化学修补的物体。
The tragedy of psychiatry is that it makes patients feel that they are objects to be chemically tinkered with by a bunch of arrogant people in suits.
在喷涂不可行的位置或者在固定的位置上，应采用刷涂。对于喷涂过的涂层的修补，允许使用刷涂。
Brush coating shall be used at locations where spray application is not feasible or at tie-in locations. Brush application is approved for repairs to spray applied coating.
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