What he said merely beat the air as his argument was not convincing at all.
What he said merely beat the air as his argument was not convincing at all.
他所说的一点用也没有，因为他的观点不令人信服。
What he said merely beat the air as his argument was not convincing at all.
他所说的一点用也没有，因为他的观点不令人信服。