难说

明天下午这场争夺世界羽毛球锦标赛金牌的巅峰对决胜负实在难说，关键取决于两位名将的临场心理发挥。

míng tiān xià wǔ zhè chǎng zhēng duó shì jiè yǔ máo qiú jǐn biāo sài jīn pái de diān fēng duì jué shèng fù shí zài nán shuō, guān jiàn qǔ jué yú liǎng wèi míng jiàng de lín chǎng xīn lǐ fà huī.

It is difficult to say whether the final match for the World Badminton Championship gold medal will be won tomorrow afternoon. The key depends on the on-the-spot psychological performance of the two famous players.