From the angel of self structure,contract contains three factors,that is content,form and keeping promise.
契約就其自身的結構而言,包括內容、形式和守約三個要素。
keep an appointment, the law, a promise, a treaty
遵守約會、 法律、 諾言、 條約.
I am doubtful about keeping my promise.
我不敢確定我能守約。
He doesn't keep his promises any better than the next man.
他并不比別人更守約。
I know he is a man who keeps his appointment.
我知道他是個守約的人。
What if she stands John up?
如果她不守約讓約翰空等怎么辦？
Once you've made an appointment, you should try to keep it.
一旦你定好約會的事情，那么你應努力守約。
She is full of noise and uncontrolled; her feet keep not in her house.
這婦人喧嚷不守約束，在家里停不住腳。
I am very sorry that I can't keep the appointment with you next week.
我感到非常抱歉，下周我不能守約了。
I'm very sorry that I won't be able to keep my appointment with you on Friday.
非常抱歉，星期五我不能守約了。
I am very sorry, I will not be able to keep my appointment with you on Thursday.
非常抱歉，星期四我不能守約了。
keep [break] a tryst (with...)
守 [不守] (與…) 晤面之約
keep [break] one's appointment (with...)
守 [爽] (與某人之) 約
Convention on the Code of Conduct for Liner Conference
班輪公會行動守則公約
Cautio legatorum servandorum causa
信守遺囑之要式口約
We should pin him down to his promise.
我們應約束他遵守諾言。
Convention on a Code of Conduct for Liner Conferences
《班輪公會行動守則公約》
An offer may specify conditions to be followed by the offeree.
要約可以規定受要約人應當遵守的條件。
What will Keep Promise be Possible--Culture analysis of contract construction;
契約信守何以可能——契約結構的文化分析