我非常感谢所有老师的帮助。

I am extremely grateful to all the teachers for their help.

《牛津词典》

谢谢你！感谢徐校长，感谢所有的老师，最重要的是，感谢2019级的同学们。如果我不能把我的演讲讲得精彩，我至少会试着把它讲得简短些。

Thank you! Thank you for Principal Xu, all the teachers and most importantly, the class of 2019. If I can't make my speech fantastic, I will at least try to make it short.

youdao

我应该向我的高中老师表示感谢，没有他们的帮助我不可能取得如此巨大的成功。

I should convey my appreciation to my high school teachers, without whose help I wouldn't achieve such a big success.

youdao