难不难 . |5 \' G4 `& t2 R2 _ d/ J" A7 n, d) E
I don't think anybody can answer this question accurately...! D* Z$ t- v" |4 c t3 u
3 T$ N2 {* G' I% }$ t5 s
for some people, 难 4 k1 i! h4 u2 C0 \7 |; F: vfor some people, 不难 ) I9 w* t% T& _+ w" ~2 A6 m/ M2 o
Evaluate yourself first