巩华牌系列扩散泵油是金属扩散泵及玻璃扩散泵真空抽气时使用的工作液。
Gonghua brand series diffusion pump oil is the work fluid used by metal diffusion pumps and glass diffusion pumps in the process of vacuum pumping.
他有一辆兰德-路华牌越野车，他曾参加5个马拉松，翻越5座高山，乘着这个越野车横跨非洲募集慈善基金。
He had an old Land Rover that he used for a charity-fund-raising trek across Africa which involved joining in five marathons and climbing five mountains.
“假使你玩过半个小时扑克牌之后还不知道谁是受骗者，”华伦•巴菲特说道，“那么你就是替罪羊。”
“IF you've been in the [poker] game for 30 minutes and you don't know who the patsy is, ” said Warren Buffett, “you're the patsy”.
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