在开始采访前的一个小时，我打电话询问能否给他拍照，他礼貌地拒绝了，说一个小时不够准备的。
An hour before the interview, I had phoned to ask if I could take his picture. He politely refused, saying an hour wasn't long enough to prepare.
试验前的准备工作包括腐蚀检查、机械检查、车辆拍照、涂层厚度测量、金属厚度识别及油漆层划线等。
The preparations before test shall include corrosion check, mechanical inspection, vehicle photo, coating thickness measurement, metal thickness identification, paint layer scratch and etc.
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