胳膊拧不过大腿

1. • the weak cannot overcome the strong

     idiom

Character by character

• 胳(gē)armpit
• 膊(bo)shoulder
• 拧(nǐng)mistake
• 不(bu)no
• 过(guò)cross
• 大(dà)big
• 腿(tuǐ)leg