Lacking flavor; bland or tasteless

• Unappetizingly plain

淡而无味；缺乏风味

• 使人没有食欲

Lacking interest, vigor, or impact; dull

• Banal or lifeless in style or content

枯燥乏味；缺乏生气或力度

• 内容平庸、缺乏吸引力