You will need a marked rope or a 100ft measuring tape to mark out the site, and a foot-wide wooden board about 4ft long to do the flattening.
准备一条有标记的绳子或者是100英尺的卷尺,用来给场地划定界限。准备一个与脚同宽,长约4英尺的木板,用以压倒麦秆。
Back in the 17th century French astronomer Jean Picard made his mark by measuring the sun's diameter.
回到17世纪,法国天文学家Jean Picard成功地测量了太阳的直径。
The 9-year-old index, measuring expected sales, capital spending and hiring trends, hit 113 - a full 7% above than the previous high water mark.
这个已有九年历史的指数反映的是对未来销售额、资本支出和雇佣趋势的预期,该指数第一季度达到113点,比前高点整整高出了7%。
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