Get knotted! I've already been out for you twice!

想得美！我已经给你跑了两趟了！

Get knotted! The last time you borrowed it, you kept it for a month.

滚一边儿去吧！你上次借去一个月才还。

The problem is that the blood clot became all knotted and when it gets knotted you get calcification so therefore it's a long process to clear that up.

问题是血结成块了，如果被堵住的话就会钙化。这样要想好利索就是个长期的事情了。