1.promise to 許諾

She broke her promise to me.
她沒有承擔(dān)對我的許諾。

I only honoured my promise to your father.
我只不過完成了我對你父親的承諾。

2.vow to 許愿；向…立誓

Thay explains that in the First Training we vow to cherish all life on Earth and not support any acts of killing.
老師解釋說，在第一項(xiàng)訓(xùn)練中，我們許愿，珍惜地球上所有生命，不支持任何殺戮行為。

After you see your dentist, you vow to do better this time, you stay on it for a few days, maybe, and then let it go again, until your next appointment.
在看過牙醫(yī)后，你會(huì)暗暗發(fā)誓，從現(xiàn)在開始要好好保護(hù)牙齒。 這樣堅(jiān)持了幾天之后，很可能你又會(huì)恢復(fù)到從前的習(xí)慣，直到下一次再去看牙科。

3.according to 根據(jù)，按照；取決于

They do everything according to Hoyle.
他們一切都按照規(guī)定辦理。

According to the Christian religion,Jesus Christ resurrected from death.
根據(jù)基督教的說法，耶穌基督曾死而復(fù)生。

4.focus on 集中于

If you focus the sun's rays on dry wood with a burning-glass, it will start burning.
如果你用取火鏡使太陽光線在聚焦在干木頭上，木頭就會(huì)燃燒起來。

Our meeting focuses on the question of women's right.
我們會(huì)議的重點(diǎn)是婦女權(quán)利問題。