1、announce

宣布;宣告;公布

He will announce tonight that he is resigning from office.

他將于今晚宣布辭職。

She was planning to announce her engagement to Peter.

她正計劃宣布她和彼得訂婚一事。

大聲宣告，鄭重地說（尤指令人不快之事）

Peter announced that he had no intention of wasting his time at any university.

彼得宣稱他無意在任何一所大學浪費時間。

'I'm having a bath and going to bed,' she announced, and left the room.

“我要洗個澡然后上床睡覺，”她大聲說完便離開了房間。

（機場或火車站工作人員通過揚聲器）播報，通知

Station staff announced the arrival of the train over the tannoy.

車站工作人員通過廣播告知火車到站了。

They announced his plane was delayed.

廣播通知他所乘的航班晚點了。

2、infinite

極多的;極度的

an infinite variety of landscapes.

變化萬千的風景

With infinite care, John shifted position.

約翰小心翼翼地挪動了位置。

無限的;無窮的;無邊的

an infinite number of atoms.

無窮多的原子

Obviously, no company has infinite resources.

顯然,沒有哪個公司的資源是無限的。