保向保速航行 steady course
偏转抑制性能和保向性 Yaw-checking and course -keeping ability ; Yawkeeping ability
保向的 [数] sense-preserving
保向映射 [数] sense-preserving mapping
非保向力效应 non-orienting force effect
我向你保证 To promise you my love ; This i promise you ; be alright ; I promise you
向人保证 give other one's word
向我保证 Just promise me ; Just agree me
该示例关于的是一个虚构的BMW经销店及其向老客户销售两年延保的促销活动。
It's about our fictional BMW dealership and the promotional campaign to sell a two-year extended warranty to past customers.
这个经销店正在启动一个推销计划，试图向其老客户推销两年延保。
The dealership is starting a promotional campaign, whereby it is trying to push a two-year extended warranty to its past customers.
“论文精粹”是另一个学生援助网站，它提供“优质”而“价廉”的学期论文。“让您称心、保您成功”，这是该网站向潜在客户夸下的海口。
Genius papers, another student assistance site, offers "high-quality" and "low-priced" term papers. "You will be happy and successful," the Web site promises potential consumers.
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