"ball音标"...ball音标
"balloon音标"...balloon音标
"football音标"...football音标
"balance音标"...balance音标
"food音标"...food音标
"look音标"...look音标
"colour音标"...colour音标
"kite音标"...kite音标
"book音标"...book音标
"are音标"...are音标
