Usually, a wall in a house is a big white-board, even the desktops in crush-room are white-boards.
常常是一间屋子的一面墙就是一块白板，甚至休息室的桌面也是白板作的。
2
Air condition has to be installed in all of operation room and crush-room, and drink of sunstroke prevention should be supplied in summer, to prevent sweltering of operators.
We've experienced the acne, the showering in the locker room with the other guys, and getting rejected for dates by girls that we had the biggest crush on (well, not all of us have experienced that).