a written promise, sealed or unsealed, may be delivered by the promisor in escrow, conditionally to the promisee, or unconditionally.
书面诺言,无论是否盖印,都可以由诺言人以第三方保管的方式有条件或者无条件地交付受诺人。
(a) a gain, advantage, or benefit to the promisor or a loss, disadvantage, or detriment to the promisee; or.
(约因是否)给允诺人带来收益、优势或者利益;或者(约因是否)给相对人带来损失、劣势或者损害;或者。
the performance or return promise may be given to the promisor or to some other person.
履行或者回报诺言可以给予诺言人,也可以给予他人;
c the promisor and promisee are named in the document or so described as to be capable of identification when it is delivered.
文件中列明了诺言人和受诺人,或者对二者做出描述并在交付时能够确认。
a promise conditional on a performance by the promisor is a promise of alternative performances within 77 unless occurrence of the condition is also promised.