at once; right away; only; just (emphasis); as early as; already; as soon as; right away; then; in that case; as many as; even if; to approach; to move towards; to undertake; to engage in; to suffer; subjected to; to accomplish; to take advantage of; to g[cedict]
可以
kě yǐㄎㄜˇ ㄧˇ
can; may; possible; able to[cedict]
书
shūㄕㄨ
book; letter; same as 書經|书经 Book of History[cedict]
以后
yǐ hòuㄧˇ ㄏㄡˋ
after; later; afterwards; following; later on; in the future[cedict]