千万别买马琳穿的球鞋, 肯定有缺陷。鞋底滑, 加上时常需要调整, 特别是输球时。。老实说,当一个人搞小动作时, 就会分心, 也对比赛失去了绝对关注。 输球是应该的。 不是爆冷。(I would advise not buying the same shoe model that Marin wears, seems to have multiple issues, fitting, sole not gripping and needs frequent adjustments). This is definitely not good for competition, especially when one is losing. Seriously, when one's attention is focusing on all the unnecessary tricks and tactics, one would lose focus on the court. So losing is not surprising at all. Congrats to Nguyen and Vietnam!