When you have a cold, any food and drink sometimes has very little flavour to you.

你患感冒时，任何酒菜有时都会毫无滋味。

《新英汉大辞典》

He is 69 in February and sometimes has a senior moment, when the flow of words dries up.

他二月份69岁，偶尔出现老年失忆症，不再滔滔不绝了。

《柯林斯英汉双解大词典》

My sister sometimes has only an apple for dinner because she wants to be thin.

我妹妹有时晚饭只吃一个苹果，因为她想变苗条。

youdao

Sometimes a person fights a battle that has been decided or keeps arguing a question that has been settled.

VOA: special.2009.07.12

So you can only hurt the one you can love but the one who always loves you sometimes has trouble showing you that they love you.

所以你只会被所爱的人伤害,但是一直爱你的人,有时不善于表达他们对你的爱意。

耶鲁公开课 - 心理学导论课程节选

The Hebrew word for "common" is sometimes translated by the English word "profane." That has a negative connotation in English, but in fact it really doesn't bear that negative connotation.

在希伯来词语中“普通“有时指的就是,英文里面的“世俗“，在英文里这个词含贬义，但事实上它并没有这个意思。

耶鲁公开课 - 旧约导论课程节选

Kagan acknowledges that the United States sometimes has to support authoritarian regimes to further its interests.

NEWYORKER: After America

One student he works with a lot is a 10-year-old named Oscar, who sometimes has trouble concentrating.

FORBES: Retirement With A Purpose

That is because one of Dr Yamanaka's transcription factors, c-Myc, sometimes has the unfortunate side-effect of causing cancer.

ECONOMIST: Human embryonic stem cells