国会主要由极端民族主义者组成。

The parliament is composed mainly of extreme nationalists.

《柯林斯英汉双解大词典》

到20世纪80年代，美国的无家可归者主要由老年男性组成。

Until the 1980s, the American homeless population comprised mainly older males.

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员工们组成“风暴追逐者队”，参加以风暴为主题的教育活动，以获得各种奖励。

Employees formed "storm chaser teams" and competed in storm-themed educational exercises to earn various rewards.

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