Out of curiosity many people wish to enjoy the aristocratic steam bath. They have to line up for admission.
不少人怀着好奇心都想去享受一番贵族的蒸汽浴。他们还得排队等候才能购得一票。
2
When the water level of condensate in the drain sump drops, the cup to shut the admission pipe falls down, the passage for steam to enter into the valve body is opened.