rocket造句
A Delta II
rocket was launched from Cape Canaveral early this morning.
今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。
The Ariane space-
rocket project has had a shining success.
阿里安航天火箭项目取得了辉煌的成功。
Interviewing politicians may not be
rocket science, but it does matter.
采访政治家可能并不是什么高难度的事，但的确很重要。