He had little contact with her, apart from an occasional visit at Christmas.除了圣诞节偶尔拜访一下之外, 他很少与她联系。

She had occasional bouts of chest pain.她偶尔会感到胸痛。

The book has occasional flashes of humour.这本书个别地方写得挺逗的。

I like the occasional drink.我喜欢偶尔喝上几杯。

Chocolate is best reserved for the occasional treat if you have a weight problem.如果有体重问题, 巧克力最好只偶尔吃一次。