例句與造句

1. Two designs were tested in 1957, Alpha Draco and the Boost Glide Reentry Vehicle.
2. Although this was not put to immediate use, the tests provided valuable data that was used for later programs like the Boost Glide Reentry Vehicle and the ASSET and PRIME programs.
3. It's difficult to find glide reentry in a sentence. 用glide reentry造句挺難的