Call me Colonel, if you must.

叫中校都行。

I was in the bloody lavvy, if you must know!

你非要问的话，我上厕所来着！

I teach British English and pronunciation, southern British English, if you must.

我教英式英语和发音，是英国南部的英语。

Well, if you must know, I've got myself a gal now.

如果你一定要知道，我现在有个女朋友了。

Joke if you must, but you're going to miss these moments.

随你吐槽吧，但是你会想念这些日子的。

Call me Colonel, if you must. Just don't call me sir.

叫我中校，如果你非得如此的话，就是别叫我长官。

If you must listen to music, play it on low with regular speakers.

如果你一定要听音乐，那就用普通扬声器并且把音量调低。

" I'm—I'm hiding from Fred and George, if you must know, " said Ron.

“我——我在躲弗雷德和乔治，如果你一定要知道的话。”罗恩说。

Joke if you must, but I am not the woman you once knew.

随你说笑 我已经不再是你认识的那个我了。

" If you must, you must. But let's look at the menu first."

“如果你一定要讲的话，那就请讲吧。不过咱们先来看看菜单。”

If you must go outside, wear a high-quality mask like an N95 or KN95.

如果你必须外出，请戴上高质量的口罩，如 N95 或 KN95。

If you must walk through water to safety, find spots that are shallow and stagnant.

如果必须经由水里走到安全的地方，要找水浅或者有死水的地方。

Doctors advise careful protective measures if you must go to an area where Ebola exists.

医生建议如果前往出现埃博拉的国家，就要采取仔细的防护措施。

If you must know, Penny won a spa weekend from work and she's taking me.

你非要知道的话佩妮赢了公司一个温泉周末她要带我一起去。

Getting exercise is important. Even if you must stay indoors, make sure to move your body.

锻炼非常重要。即使你必须呆在室内，也要确保活动身体。

" Well, bring her along if you must, " said Hermione urgently. " But will you come? "

“那就带她一起来好了。”赫敏急切地说，“你会来吗？”

If you must know, I was doing my water aerobics, and my swimming cap fell off.

如果你非要知道的话，我本来在做水中有氧健身操，结果我的泳帽掉了。

Ok.Top three.Can I ask who I'm in there with? Oh, yeah, of course.If you must know.Sure.

好的 前三 我能问问还有谁吗 好的 当然了 如果你一定要知道的话 是的。

If you must know, it was a friend, on the board in York, who whispered it to me.

你要是非得知道的话，是约克委员会的一位朋友悄悄告诉我的。

The talk was all over Castle Black. " If you must know, I had the tale from Gilly" .

" 谁说的有关系吗？" 传言在黑城堡里已尽人皆知，" 如果您非要追究，我可以说是吉莉告诉我的。"