准备: preparation, to prepare, to intend, to be about to, reserve (fund)...
作废: to become invalid, to cancel, to delete, to ify...
过滤: to filter, filter...
书籍: books, works...
好心人: kindhearted person, good Samaritan...
勺子: scoop, ladle...
应有尽有: everything that should be here is here (idiom); all one can think of is on hand, to have all one needs...
看样子: it seems, it looks as if...
商务: commercial affairs, commercial, commerce, business...
等于: to equal, to be tantamount to...
