Yes, this does happen on occasion.

是真的，种情况偶有发生。

But it was a bit unnerving on occasions.

偶尔还是有不舒服。

Dry on occasions because it's just so good.

有时候会干擦，因为它太棒了。

I'd say it's happened on occasion.

我会说偶尔会发生。

On occasion the crew's maintenance duties will require a spacewalk.

有时，机组人员的维护工作需要进行太空行走工作。

On occasion, the two have sent soldiers on forays into one another's territory.

有时，两国还派士兵进入对方的领。

He also drove Andre the Giant to school on occasion! True story.

他偶尔还会开车送巨人安德雷去学校 是真的。

Of course, on occasion the meteoroid coming in can be a tad bigger.

当然，有时来飞的流星体可能会大一。

This communication can, on occasion, be even more important than the actual words spoken.

种沟通方式有时甚至比实际言语的沟通来得重要。

The reddleman was surprised to see how a slow fire could blaze on occasion.

红贩子看到闷火有时会迸发出烈焰，吃了一惊。

We do hear fights on occasions but I didn't hear anything last night.

我们有时确实会听到打斗声，但是昨晚什么都没有听到。

On occasion, a lot of it is bought and glued in, that's quite easy.

很多都是买来的，然后粘在一起，很容易。

Yes I have said that on occasions but it's got nothing to do with food!

我是偶尔会那么说，不过和食物没关系！

SARS-CoV-2, the ViRoS that causes COVID-19, does on occasion infect and damage heart tissue directly.

SARS-CoV-2是导致新冠的病毒，有时会直接感染和损害心脏组织。

On occasions of festivity to be on the left hand is the prized position; on occasions of mourning, the right hand.

吉事尚左，凶事尚右。

On occasion, I go to see a movie alone. Occasionally, I go to see a movie alone.

偶而，我会一个人去看电影。

It was often in short supply, because those trade routes were frequently interrupted, on occasion by pirates.

些路线上海盗猖獗，导致锡的供应常常短缺。

Scientists have also observed that on occasion, there are places on the moon's surface that darken temporarily.

科学家还观察到，有时月球表面的某些地方会暂时变暗。

On occasion, they have been known to visit people and confront them for eating an animal of their kind.

有时，他们会去拜访那些吃了同类动物的人，并与他们对质。

Carlisle ignored the assumption behind the inquiry. The Olympic Range here, up and down the Coast Ranges on occasion.

卡莱尔并不理会隐藏在问话里的假设。“里的奥林匹亚山脉，偶尔也会涉足南北两侧的沿海山脉。