Clear sth up：1、tidy something up by removing rubbish or other unwanted items. （清理、清扫某物）；2、to give or find an explanation for something, or to deal with a problem or argument; to clear up a problem, misunderstanding, or mystery means to settle it or find a satisfactory explanation for it. （澄清、解释某事）
E.G.1：Big old pine tree just fell across the access road. We can’t clear it up till tomorrow. So you’re gonna have to sit tight till then. （DH S07E18 20:59）
——>> As far as I’m concerned, he’s free meat. 依我看，他是任人垂涎的大肥肉呢
——>> OK, it’s me. 好吧，是我
——>> What? 什么?
——>> I’m the bimbo. He’s my meat. 我就是那个蠢女人，他是我的肉
——>> All righty. I just wanted to clear that up. 好吧，我只是想澄清一下事实
E.G.3：You said something to julie when you were sleepwalking. — I did? — Yeah, and I need you to clear it up. Are you the guy that ran me over?（DH S04E13 15:17）
参考翻译：你梦游的时候跟Julie说话了。– 真的？– 没错，我需要你解释一下：是你开车撞了我吗?
E.G.4：Hopefully by then, I’ll get up the courage to once again ask you to go out on a date with me. Of course, even as I’m saying that, I’m still not sure what you’re gonna say. Did that clear it up for you? （DH S08E23 27:25）