俱乐部每学期都会举行仪式正式接纳新会员。

The club ___initiates new members with a ceremony every semester.

政府启动了一项新的环保计划。

The government ___initiates a new environmental protection program.

老师引导我们进入古典音乐的世界。

The teacher ___introduces us into the world of classical music.