倒计时: to count down, countdown...
重量: weight...
茶道: Japanese tea ceremony, sado...
驱动: to drive, to propel, drive (vehicle wheel), drive mechanism (tape or disk), device driver (computing software)...
号召: to call, to appeal...
来宾: guest, visitor...
模型: model, mold, matrix, pattern...
团长: regimental command, head of a delegation...
惨白: deathly pale...
自助: self-service...
