Brush your teeth after each meal and floss daily.餐后要刷牙，而且每天要使用牙线清洁牙缝。Draw the floss backwards and forwards between the teeth.将牙线在齿间来回拉动。Craft Resources also sells yarn and embroidery floss.工艺人员服务公司也售卖纱线和绣花丝线。...
Craft Resources also sells yarn and embroidery floss.工艺人员服务公司也售卖纱线和绣花丝线。A dental floss, floss rods, between the brush teeth, mascara brush.有牙线, 牙线棒, 牙间刷, 睫毛刷.Brush your teeth after each meal and floss daily.餐后要刷牙，而且每天要使用...