If conscious, lay the casualty down with head and shoulders slightly raised and supported. Position head on the side to allow saliva to drain from the mouth.

如果病人是有知觉的，让病人躺下来，头部和肩部应该稍高一点并支撑起来。将头部侧放以使口水从嘴里面流出来。

youdao

If at any point you feel yourself becoming tense, make a conscious effort to relax.

如果什么时候你感到自己变得紧张了，就有意识地努力去放松。

《柯林斯英汉双解大词典》

I mean, if you can just get over like being self-conscious, and just don't worry about being embarrassed.

我认为，如果你能够克服害羞，就不用担心尴尬了。

youdao

He thought that if these memories could somehow be brought into the conscious mind, the patient would again feel the pain.

VOA: special.2010.04.13

If I could see the unconscious, it'd be conscious.

如果潜意识被看见，那么它就是意识的。

耶鲁公开课 - 文学理论导论课程节选

I mean, if you can just get over like being self-conscious, and just don't worry about being embarrassed

我认为，如果你能够克服害羞，并且不怕丢人，

紧张是学英语的敌人 - SpeakingMax英语口语达人

If we are conscious, as our species seems to have become, then nature is conscious.

NEWYORKER: Reality Effects

If they are conscious, they struggle with their doctors and refuse to talk.

NPR: Suicides Drive Move to Help Afghan Women

If business becomes more conscious, it can do what it does even better.

FORBES: A Higher Purpose