Translation of take the clothes off in Spanish

I am trying to learn Spanish because Spanish is becoming more and more important in the USA because of immigrants. Especially here in Texas. I used to live in Nevada for many years. Boring place, gotta tell ya.
In the autumn of 2006 we flew to South East Asia in order to travel in the region for three weeks. Our first stop was Bangkok airport, where we arrived in the middle of the night, around 4a.m.
The biggest city in Germany is Berlin. The other big cities are not as big but some of them are really nice. And especially the smaller cities here are very charming and worth visiting.