Xiao Chen was walking along his work area one day and saw his friend Xiao Li. 4 P( v6 o) h/ f: _4 [ uXiao Li can't speak so he needs to use sign language to ( k5 l$ D+ r1 B s2 [0 N6 Kcommunicate. Xiao Li signal why Xiao Chen isn't at work.& T+ ]& c; R) ` Z) F: @! c
+ [# N4 Q. n6 Z9 R( r
Xiao Chen then looked around and gathered some leaves under the tree and/ T" c8 Y0 G# d2 q6 Q& W. e
stood on them. He looked at Xiao Li and pointed down at the leaves. - g0 y8 [7 d( N
Xiao Li is now confused.9 |* z: I2 |2 I# K! m. n
- i$ R, J O$ K# YLater Xiao Zhang passed by and saw Xiao Chen standing on the leaves. Xiao Li 2 o4 e9 u7 }& n( Rthen signal Xiao Zhang on what was Xiao Chen trying to say... Xiao Zhang then ( D$ k5 T- q+ f5 o/ l& c% c2 Ytyped down in his handphone and showed it to Xiao Li. 'Ai so simple, Xiao Chen* o) y# S: K. X& N t% }( d
Is On Leave!'