1.
You must devote to love whole-heartedly, as if it is a compelling obligation you will fulfill voluntarily.
爱的投入必须全心全意，如同自愿履行一项不可推卸的职责。
2.
Analysis of the relationship between the contravene promise cost and the man on duty performing the commitment by himself;
违约成本与责任人自愿履行岗位职责的关系分析
3.
A person who renders aid, performs a service, or assumes an obligation voluntarily.
自愿者自愿给予帮助、进行服务或履行义务的人
4.
Thus there is not a grievance in the nation for which the government does not voluntarily make itself responsible.
因此，一个国家的政府不自觉履行其职责愿不得别人。
5.
"I think most restaurants will be willing to do their part," Bian said.
边说，“我认为大部分餐馆是愿意履行自己的职责的。”
6.
He is ready enough with his promises , but often fails to carry them out .
他总是满口许愿，但常常不予履行。
7.
Perform one's duties faithfully
忠实履行自己的职责
8.
The trustee has a duty to act in person and not to delegate to others.
受托人有亲自履行的义务，并不得转托他人履行。
9.
They have failed to carry out their obligations under the contract.
他们没有按照合同履行自己的义务。
10.
leave without notice,ie without giving the agreed amount of warning
擅自离去（未履行应预先通知之约）.
11.
She performs the duties of a princess with great aplomb.
她泰然自若地履行王妃的职责.
12.
He acquitted himself well of his task.
他在好好地履行着自己的职责。
13.
Both parties shall fulfil their respective contract obligation.
签约双方都应履行各自的合同义务。
14.
Happiness consists in trying to do one's duty.
幸福在于履行自己的责任。
15.
He always performs his duties faithfully.
他一贯忠实履行自己的职责。
16.
They always perform their duties faithfully.
他们总是忠实地履行自己的职责。
17.
I felt bad that I had not done my duty.
我很难过，我没有履行自己的职责。
18.
Leave without notice, ie without giving the agreed amount of warning
擅自离去（未履行应预先通知之约）