深入

shēn rù to penetrate deeply; thorough

探讨

tàn tǎo to investigate; to probe

苹果

píng guǒ apple; CL:個|个[ge4],顆|颗[ke1]

超级

chāo jí super-; ultra-; hyper-

签

qiān inscribed bamboo stick (used in divination, gambling, drawing lots etc); small wood sliver; label; tag

qiān Japanese variant of 籤|签[qian1]

qiān to sign one's name; visa; variant of 籤|签[qian1]

apk 加固

jiā gù to reinforce (a structure); to strengthen

TG:elephantsign0cnl