预订: to place an order, to book ahead...
平时: ordinarily, in normal times, in peacetime...
前期: preceding period, early stage...
扣: button...
收敛: to dwindle, to vanish, to make vanish, to exercise restraint, to curb (one's mirth, arrogance etc), to astringe, (math.) to converge...
连绵: continuous, unbroken, uninterrupted, extending forever into the distance (of mountain range, river etc)...
钱: coin, money...
合同: (business) contract...
极端: extreme...
打倒: to overthrow, to knock down, Down with... !...
