In case of accident, go to Lancet, the surgeon, down- stairs.

以防万一，去楼下的外科医生柳叶刀那里。

I never touch a drop myself, but I always carry it with me in case of accidents.

“我自己从来没有碰过一滴水， 但我总是随身携带以防万一。

What we're doing is trying to capture the surface data, in case of accident, just for reporting sake, also we can use it for modeling later on and it's accurate down to millimeter levels.

我们正在尝试扫描表面数据，以防意外，单纯为了报告，我们也可以在以后利用表面数据进行建模，其精度低至毫米级。