| 1. | A contract is established when the acceptance becomes effective 合同于受要约人的承诺生效时成立。 |
| 2. | An acceptance is a statement made by the offeree indicating assent to an offer 承担是受要约人同意要约的意思表示。 |
| 3. | An offeror may withdraw an offer at any time before it has been accepted 在要约被受要约人接受以前,要约人可以随时撤回要约 |
| 4. | An acceptance is the offeree ' s manifestation of intention to assent to an offer 第二十一条承诺是受要约人同意要约的意思表示。 |
| 5. | An acceptance is a statement made by the offeree indicating assent to an offer 承诺是由受要约人作出的,表示同意接受要约的一种声明。 |
| 6. | Article 21an acceptance is the expression of an intention to by the offeree to assent to the offer 第二十一条承诺是受要约人同意要约的意思表示。 |
| 7. | A purported acceptance dispatched by the offeree which materially alters the terms of the offer constitutes a new offer 受要约人对要约的内容作出实质性变更的,为新要约。 |
| 8. | An offer may be withdrawn . the notice of withdrawal shall reach the offeree before or at the same time as the offer 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。 |
| 9. | An offer may be revoked . the notice of revocation shall reach the offeree before it has dispatched a notice of acceptance 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。 |
| 10. | Article 18an offer may be revoked . the revocation notice shall reach the offeree before it has dispatched a notice of acceptance 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。 |