有义务

Unfortunately, it is incumbent upon me to hint that she is very soon to be engaged.

很不凑巧，我有义务要告诉你的是她很快就要订婚了。

For that reason, I find it incumbent

鉴于此，我有义务

It is incumbent on you to give a father's advice before your son leaves home.

你有义务在你的儿子走出家门之前给予他你作为父亲的建议。

It is incumbent on you (=It is your duty) to answer his question.

你有义务回答他的问题。

I am to inform you that...

我有义务通知你。。。

We have an inherent responsibility to our people to take action.

我们有义务对人类的和谐发展做出努力

Are designed for the moral and social well-being of the nation; and it is the Israelite's duty to obey them accordingly.

设计的道德和社会福利的国家，它是以色列人有义务服从他们因此。

One of the most exciting developments, however, is the Constitutional Court, through this suit, realized the justiciability of economic, social and cultural rights, and stressed the state were liable to take rational actions to achieve anticipated effects."If the measures, though statistically successful, fail to respond to the needs of those most desperate, they may not pass the test."

更重要的是，通过诉讼，宪法法院已经注意到了法院裁决经济、社会、文化权利时可能遇到的适当性问题，并强调国家有义务采取合理行动以取得预期的效果，如果措施不能回应那些最绝望的人的需要，那么就算其结果在统计学上很成功，它们还是不能通过司法的合理性审查。

is bought the holder of the stock is accountability the other place that registers office place or board of directors to decide in the company to letter of company delivery stock in order to is cancelled.

13被购买股票的持有人有义务在公司注册办公场所或董事会确定的其他场所向公司交付股票证书用以注销。

We are under an ob ligation to help.

我们有义务帮忙。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。