房东可以收取一笔可退还的押金。Landlords can charge a returnable deposit.我随信退还你的文件。I return herewith your papers.可退还订金到店即可退还。A refundable deposit is payable on arrival....
Airliners would be jetting through the sky at 500 miles an hour.大客机会以每小时500英里的速度穿越太空.They placed very stable and accurate atomic clocks on regularly scheduled jet airliners.他们将非常稳定、准确的原子钟装在定期飞行的喷气式班机上.The fog grounded th...