By 1500 some twenty million volumes had already been printed.

到1500年已经印刷了约两千万卷书籍。

youdao

We have around 3300 square meters, but we only intend to expand the warehouse by 1500 square meters.

我们有大约3300 平方公尺，但是我们打算只要扩增仓库空间到1500 平方公尺就好。

youdao

By 3000 B. C. in Mesopotamia (present-day Iraq), and then soon after in Egypt, and by 1500 B. C. in China.

公元前3000年，美索不达米亚平原(现在的伊拉克)，不久之后在埃及，然后公元前1500年，在中国。

youdao

By 1500, with a stagnant economy and falling population, Venice's descent from great power was well under way.

ECONOMIST: Creating economic wealth

By 1500 GMT, the AA had attended about 14, 000 breakdowns since midnight and expected the total to exceed 18, 000 compared to about 8, 500 on an average Tuesday.

BBC: Snow hits Wales and the Midlands with more to come

By winning the 1500 meters, Hackett became just the fourth man to win the race twice at the Olympics.

CNN: Records tumble at last day in pool