幸好的英文為：fortunately。
例句：
1、The water flowed around their legs again, but Jeff and opened the hall door.
洪水又漲到了他們的腿部，幸好傑夫已打開了大廳的門。
2、Fortunately that is not the opinion of the majority, or the government of this enlightened countrycould not proceed.
幸好這看法並非為大多數人所有，否則這個文明國家的政府就無法開展工作。
3、Our army staged a coup d'etat but aborted; l was well out of it.
我們的部隊發動了—場政變，但失敗了，幸好我沒有參與。
4、How fortunate that you didn't turn on the light！
幸好妳沒有開燈！
5、lt's fortunate you didn't forget.
幸好妳沒忘。
幸好的短語：
幸好：just as well
幸好有：be happy in
幸好有妳：djlunbb remix
幸好，由於幸運：by good fortune
幸好知道了這件事：that's good to know
但是幸好還不是太晚：but it's not too late,
他來看我時我幸好在家：luckily i was at home when he called
幸好隨後下了壹場及時雨：happily a good rain followed