它延续了1961年由奥斯卡计划开始的行动。奥斯卡计划是一个总部设在美国的组织，在人造卫星“斯普特尼克”之后仅四年就制造并发射了第一颗非政府卫星。
It continued the efforts, begun in 1961, by Project OSCAR—a US-based group that built and launched the very first nongovernmental satellite just four years after Sputnik.
微软的总部设在美国。
这家公司的总部设在美国，但在世界各地都设有办事处。
The company is based in America, but has offices all around the world.
应用推荐