
"I have given this tailor my custom for many years"
误 It is a custom to the Japanese to remove their footwear before entering a house.
正 It is a custom among the Japanese to remove their footwear before entering a house.
析custom作“风俗”,“习惯”解,是指社会、民族的风俗习惯,属群体性质的习惯,如表示“是某些人的习俗”时,须在custom之后接介词among。