It is not so easy as you think – 这事没有你想象的那么简单

Chinese Sentence: 这事没有你想象的那么简单。 
English Translation: It is not so easy as you think

Simplified Traditional Pinyin Tones English
这事 這事 zhe4 shi4 zhè shì This matter
mei2 méi (negative prefix for verbs) / have not / not
you3 yǒu to have / there is / there are / to exist / to be
ni3 you (informal, as opposed to polite 您
想象 想象 xiang3 xiang4 xiǎng xiàng to imagine / to fancy / CL:個|个
de5 de of / structural particle: used before a noun, linking it to preceding possessive or descriptive attributive
那么 那麼 na4 me5 nà me like that / in that way / or so / so / so very much / about / in that case
简单 簡單 jian3 dan1 jiǎn dān simple / not complicated