Principal, because international students do not understand Chinese culture, sometimes this affects normal communication between them and Chinese people, and may even cause misunderstandings and bring trouble, so we would like to apply to hold a Chinese traditional culture festival event.

He is my grandson. He also performed once at the New Year party before last year's winter vacation.

During last year’s summer vacation, I also went once. I saw horses, pandas, tigers, and other animals there. I especially like pandas, but unfortunately most of them were sleeping at the time.

I bought once; the stuff here is okay, just not cheap.

This place holds a beer festival once every summer.

I want to travel to Beijing. Beijing is pretty good. I have been there once.

We met during a soccer match.

To have it complete some tasks, teaching it only once is not enough; you should patiently teach it again and again to make it familiar, then it will do exactly as you require.