We don't train them only in bricklaying, but also in other building techniques.我们不仅仅训练他们砌砖，而且教给他们其他建造技术。Now, I'm going to show you something about bricklaying.我现在要告诉你一些有关砌砖的事.That's a skillful piece of bri...
The security services were clearly caught napping.保安工作明显有漏洞。In the flicker of the fire a cave banquette draped in rabbit fur beckons napping.闪闪火光之中,一条凳装了兔皮垫子,向食客招手,欢迎他们来此小睡.In it the Indians pass away hot noon hours, nap...
The antiwear hydraulic oil had excellent lubricating, antioxidant, thermal stable properties.抗磨液压油具有突出的抗磨性,良好的润滑性 、 抗氧性和热安定性等特点.The development and application of ashless antiwear hydraulic fluid with high pressure are d...
可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.接种疫苗的成本合计约60万美元。The cost of the immunizations was about $600,000 all told.目前正在人类志愿者身上试验12种试用疫苗。Twelve potential vaccines are currently being ...