大多数学生选择了参加这次活动。

The ___majority of students chose to participate in this event.

他在这个选区以500票的多数优势获胜。

He won in this district with ___a majority of 500 votes.

在日本，法定成年年龄从20岁降低到了18岁。

In Japan, the ___majority was lowered from 20 to 18 years old.