1、通常的英语:usually 读法:英 [juːʒʊəl] 美 [juʒuəl]。
2、我通常在午休时间去健身房。I usually go to the gym during my lunch hour。
3、离婚后通常是母亲拥有孩子的监护权。The mother is usually the custodial parent after a divor。
4、经常的英语:often。英 [ˈɒfn] 美 [ˈɔːfn]。
5、人们经常谈到两者的相似之处。The similarities between the two have often been remarked on。
6、这种疾病经常潜伏多年而不被察觉。The disease often goes/ remains undetected for many years。