例句與造句

1. The majority of the year's orbital launches were conducted by Russia, China and the United States, with 29, 19 and 13 launches respectively.
2. Russia, China and the United States conducted the majority of the year's orbital launches, with 35, 19 and 18 launches respectively; 2011 marked the first year that China conducted more successful launches than the United States.
3. It's difficult to find launch respectively in a sentence. 用launch respectively造句挺難的