Host: Jeffery 叶茼荞

　　bystander

　　passer-by

　　drop by

　　Practical Sentence

　　eg: Don’t look at me, I am just a bystander.

　　eg: A snow ball caught the passer-by on the shoulder.

　　eg:I’ve got drop by the shop to do some shoppi ng.

　　bystander —

　　passer-by —

　　drop by —