从九点半开始，开始的一个小时里，洛恩帮助皮加和尼图补习。

Beginning at nine thirty, for the first half-hour, Loryn works with Puja and Nitu.

youdao

从九点半开始，开始的一个小时里，洛恩帮助皮加和尼图补习。

Beginning at nine thirty, for the first half-hour, Loryn works with Puja and Nitu.

youdao