突然有隻狗撲過來

陌生人 is strange. maybe that ppl hv a dog at home, that ur dog can smell. Also, may be the ppl make some sounds or funny facial espression to them, they feel interesting, then they may 撲向一個陌生人! It's not a big problem actually! many dogs will do like that :)

可能個陌生人有9味.

其實狗撲向一個陌生人,沒有什麼大不了.因為我家的小狗也是這樣,其實只是好奇 已吧~~