及物动词
2. The coach taught us how to launch a javelin. 教练教我们投标枪。
3. The new ship was launched today. 新船今天下水了。
不及物动词
1. Our ship launched for Boston. 我们的船启航驶往波士顿。
2. Father and his partner launched into a new business. 父亲与他的合伙人开办了一家新商号。