at the opening

基本解释

Our headmaster rattled on for at least two hours at the opening ceremony.
我們的校長在開學典禮上嘮嘮叨叨地講了至少兩個小時。
Just take a look at the opening sentence of this blog post… I invaded your mind and got you thinking about crafting successful messages.
想想這篇文章的第一句話……我在那時就已經潛入了你的內心，讓你思考到底什麽才是真正成功的語句。
At the opening moment of this convention, I express my deep gratitude to the hosts for my opportunity to make a speech about peace and development issues.
值此大會開幕之際，我爲能有機會就和平與發展問題進行發言，謹曏東道主致以深深的謝意。

He spoke at the opening of a military cemetery.
I propose that we think of Milton at the opening of Lycidas as being stuck, stuck at a particular point in the imagined, the projected or fantasized, trajectory of his career.
我提議我們設想彌爾頓在的開頭，是被他的一種假設的，設想中的或理想化的，職業生涯軌跡所束縛了。
耶魯公開課 - 彌爾頓課程節選
If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.
如果你把手指放到,底部的縫隙中間，這裡你需要小心，你剝開就會發現這個了。
哈彿公開課 - 計算機科學課程節選

Rowling declined, more than once, an invitation to appear at the opening ceremony of the Olympics.
NEWYORKER: Mugglemarch