Only occasionally did the telltale redness around his eyes betray the fatigue he was suffering.

只有在他眼周发红的时候才偶尔显出他有多么疲劳。

《柯林斯英汉双解大词典》

Imagine a person who is about the right weight, but does not eat very nutritious foods, who feels OK but exercises only occasionally, who goes to work every day.

想象一个体重正常但不吃很有营养的食物的人，他感觉良好，只是偶尔锻炼，每天去上班。

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The only way that we would get that occasionally would be through some sort of lot-financing activities, but that's not something that I've generally liked.

唯一偶然涉水个人住宅领域的方式,是通过一些大型的融资行为,但那一般不是我喜欢的

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It is also crucial in a place like Malaysia where water is only occasionally scarce.

CNN: Special Report Drought

It does hold music concerts and is only occasionally given over to stage athletics meeting.

FORBES: Olympic Meddle

Only occasionally did the directors have to talk them through a particularly emotional scene.

WSJ: A Navy SEAL on an Unusual Mission: An Acting Role in 'Act of Valor'