1、以至于的英語：so that，英 [s?? e?t]、美 [so? e?t]。
2、整個族群都是同系繁殖，以至于根本不存在基因差異。The whole population is so inbred that no genetic differences remain.
3、他那么會花言巧語，以至于騙過了所有的人。He was so plausible that he conned everybody.
4、她毫不隱諱地表示想得到他的工作，以至于他們之間說話都帶著火藥味。She coveted his job so openly that conversations between them were tense.
