汉译英,要用到括号内的短语,1.这是我一生中第一次见到的如此美丽的景色.(It is the first time that...)2.那个激动的演讲者一时难以平静下来.(calm down)

it is the first time that I saw such a beautiful scene。
that fevered lecturer cann't calm down at this time

1. It's the first time in my life that I saw so beatiful a view.
2. The speechmaker/lecture is so excited that he can't calm down immediately.

It is the first time that I see such a beautiful view.
That exciting speaker couldn't calm down in shout time.

It is the first time in my life to see so beautiful scenery.
The exciting speaker is hand to calm down suddenly.

It is the first time that i have seen such a beautiful sight
the speaker could not calm down soon who is excited