The recommended quantity is ten times more," said Dr Michelle Gayer, a WHO communicable diseases expert, after a visit to the area.
建议用水量是这一标准的十倍以上，”世卫组织传染病专家MichelleGayer博士在对该地区访问之后说。
And, when you can't find what you're looking for on the Web, you don't have to call up an expert or even visit your library.
当你在网上无法找到你想要的，那么你不必寻求专家的帮助，甚至不用去图书馆。
One visit to a booby-trapped website could direct attackers to a person's home, a security expert has shown.
一位安全专家演示这一幕：访问一次有后门陷阱的网站(国内常说的钓鱼网站-译者注)，就可以给攻击者指引访问者的居住位置。
While on a visit there, entrepreneur Mr. Yang, an expert in sheep farming, was craving lamb cuisine.
养羊专家杨老闆去拜访时正想来点羊肉料理时发现当地的羊肉餐厅少之又少。
If there are guests to visit, the foreign expert should tell the international office and get permission at least three days earlier.
客人来访，必须至少提前三天经国际交流合作处同意并及时登记。
These methods mainly have the scene to investigate, the investigation visit, the detection experiment and the expert evidence.
这些方法主要有现场勘查、调查访问、侦查实验和司法鉴定。
These methods mainly have the scene to investigate, the investigation visit, the detection experiment and the expert evidence.
这些方法主要有现场勘查、调查访问、侦查实验和司法鉴定。
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