打开

dǎ kāi to open; to show (a ticket); to turn on; to switch on

：bb77net 全国

quán guó whole nation; nationwide; countrywide; national

最大

zuì dà biggest; largest; maximum

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

彩票

cǎi piào lottery ticket

平台

píng tái platform; terrace; flat-roofed building

（ 中国

Zhōng guó China

） 有限公司

yǒu xiàn gōng sī limited company; corporation