难不难 * ~" w/ ~3 @& D U a6 ?5 @/ D$ k, K* n- h
I don't think anybody can answer this question accurately... - J- q6 E. D+ V- Y7 U8 [; A8 t$ D' t& ?2 z N% V6 }3 I
for some people, 难 # ~4 f( S& A6 s, a* {7 Cfor some people, 不难+ I5 x2 f. E) z6 O/ l$ B, O. h