guarantee; to guarantee; to ensure; to safeguard; to pledge[cedict]
你
nǐㄋㄧˇ
you[cedict]
想
xiǎngㄒㄧㄤˇ
to think; to believe; to suppose; to wish; to want; to miss[cedict]
知道
zhī daoㄓ ㄉㄠ˙
know; be aware of[cedict]
怎么
zěn meㄗㄣˇ ㄇㄜ˙
how?; what?; why?[cedict]
回
huíㄏㄨㄟˊ
to circle; to go back; to turn around; to answer; to return; to revolve; Hui religious minority (Chinese Muslims); time; classifier for acts of a play; section or chapter (of a classic book)[cedict]