介词短语'in embarrassment'作状语，生动地描绘了人物离开时的具体情绪状态。
Those familiar with Lin Dan know that he has a military background and once served in the Bayi Team. However, few realize that this stint in the army was not voluntary but a choice made out of necessity.
At the age of 12, Lin Dan won the men's singles title at the National Children's Badminton Championship. At the time, his greatest dream was to join the Fujian provincial team, and he was confident in his selection. To his surprise, most of his classmates from the sports school were picked by the Fujian team, while he alone was assigned to the Bayi Team. This was a huge blow to the young Lin Dan, leaving him depressed for a long time as he questioned why the Fujian team had rejected him.
When he first joined the Bayi Team, Lin Dan had not yet undergone puberty, and even the smallest size of military uniform fit him loosely. Years of life in the army tempered his will and made his badminton skills increasingly professional. Due to his outstanding performance, Lin Dan was selected by the Chinese Junior Badminton Team to represent Fujian at the 1998 Asian Championships. Unexpectedly, he lost to an Indonesian player right at the start.
After returning to China, Lin Dan faced severe criticism from all his coaches. They scolded him for lacking willpower and professional quality, accusing him of giving up as soon as he fell behind. Lin Dan assumed that a scolding would suffice, but a harsher punishment was yet to come: due to his poor performance on the court, the national junior team unanimously decided to expel him. Completely unprepared, Lin Dan went to the auditorium for a meeting after returning to the team. As soon as he sat down, a coach with a stern face said, "You don't need to sit here anymore. You have been expelled." Thus, under the gaze of all the other team members, Lin Dan left the conference room in a state of embarrassment and disarray.
熟悉林丹的人都知道，他有过军旅背景，曾在八一队服役。然而鲜为人知的是，这段从军经历并非出于自愿，而是他在无奈之下的选择。
12岁时，林丹荣获全国少儿羽毛球比赛男单冠军。彼时，他最大的梦想是进入福建队，并对此充满信心。然而事与愿违，体校的大部分同学都被福建队选中，唯独他被分配到了八一队。这对当时的林丹而言是巨大的打击，让他沮丧许久，反复思考福建队为何放弃了他。
初进八一队时，林丹尚未发育完全，即使穿最小号的军装也显得宽大。几年的军旅生活磨砺了他的意志，也使其球技日益专业化。因表现出色，林丹被中国青年羽毛球队选中，代表福建参加1998年亚锦赛。不料开赛即负于一名印尼选手。
回国后，林丹遭到教练组的严厉批评。教练们指责他缺乏意志力与职业素养，稍遇逆风便放弃抵抗。林丹原以为挨一顿骂便能平息，没想到更严厉的处罚随之而来：鉴于其在赛场上的糟糕表现，国青队一致决定将其除名。对此毫无预料的林丹返队后前往礼堂开会，刚坐下，一位教练便冷着脸说道：“你不用坐这儿了，你已经被除名了。”就这样，在所有队员注视下，林丹狼狈而尴尬地离开了会议室。