YOU SAID:

I like to watch large helicopters whistle through the air.

INTO JAPANESE

私は大型ヘリコプターが空を飛ぶのを見るのが好きです。

BACK INTO ENGLISH

I like to see large helicopters flying.

INTO JAPANESE

私は大型のヘリコプターが飛ぶのを見るのが好きです。

BACK INTO ENGLISH

I like to see large helicopters fly.

INTO JAPANESE

私は大型のヘリコプターが飛ぶのを見るのが好きです。

BACK INTO ENGLISH

I like to see large helicopters fly.