I think it challenging to perform in the presence of the whole class.
【翻译解hi析】
1、在某人面前 in the presence of sb
2、认为做某事很具有挑战性 think it (is) challenging to do sth 其中is可以省略
I think it challenging to perform in the presence of the whole class.
【翻译解hi析】
1、在某人面前 in the presence of sb
2、认为做某事很具有挑战性 think it (is) challenging to do sth 其中is可以省略