他们使用武力把土著居民驱逐出了比较肥沃的土地。They used force to banish the natives from the more fertile land.现在是肥沃土地的地方在很久很久以前曾是一片片沙漠。Aeons ago, there were deserts where there is now fertile land.这会让肥沃的土壤暴露在外，使其容易受到侵蚀。This leaves fertile soi...
Yesterday afternoon the comptroller's office reimbursed me for the traveling expenses. "昨天下午学校会计处把我旅费补送来了. ”You're a topflight comptroller , the best numbers and money man I know anywhere.你是个出类拔萃的稽核员,在我见到过的跟数字和...
All air is expressed from the sphygmomanometer or pneumatic tourniquet before application.应在止血带或血压计使用前压出所有剩余气体.Conclusion Normal sphygmomanometer can effective measure the artifical airway ballonet pressure.结论普通血压计同样可准确测...