retain
vt. 保持；記住
eg. Concentrated study will help you to retain knowledge.
專心學習有助于你記住知識。

godparent
n. 教父或教母
eg. It is indeed inappropriate for someone to ask to be the godparent.
主動要求成為教父教母確實不太恰當。

sue
vt. 控告，和......打官司
eg. I don't think it's neccessary for you to sue him for such a matter.
我認為就這點小事，沒必要對他提起訴訟。

be bound by
由......聯系起來
eg. Yin also encouraged her daughter not to be bound by narrow thinking.
尹建莉還鼓勵女兒不要被狹隘的思維方式所束縛。

photographic
adj. 攝影的
eg. She has a photographic memory for detail.
她對細節有驚人的記憶力。

exceptionally
adv. 異常的
eg. Thus, limited liability is likely to have an exceptionally big impact on their behaviour.
因此，有限責任可能會對銀行的行為產生異常重大的影響。