Mind your disturbance to people in public
When I travel Japan (same for France),  
. f- R9 y6 N( {& A  k1 }4 K3 hI found that in the train, people avoid to LOOK others with curiorsity. 
. [- G6 Y- N1 V. r8 }. i( lBecause their vision can DISTURB other people and it is very IMPOLITE to LOOK at other unknown passengers.& r8 i6 E( E; g" W 
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Howeverm I catch MTR/train in HongKong, people dont have this concept at all,. }+ k/ K9 Y2 `& f6 B4 L 
and I found it very annoying, people just looking around on others.4 M$ J& {5 [: ^2 U  a5 b 
Therefore I here announce people: " \4 V: n8 r4 d" O! y5 S; P 
MIND YOUR DISTURBANCE TO OTHER PEOPLE BY YOUR VISION, 2 O, |+ A- B1 i8 Q: k9 ]5 W! B8 f 
its a manner that we all have to learn in civil world. :cool: |