简单翻译一下：马琳最近在美国进行奥运集训时身体感到不适，于是请医生检查。然后医生
确认她的左腿前十字韧带受到影响，至于伤势如何还要进一步确认。
（后面讲跟辛度的对战，我懒得翻了。补充一下，马琳之前重伤的是右腿。）
ESPN
Tokyo favourite Carolina Marin suffers ACL injury in training
JONATHAN SELVARAJESPN11:41 AM ET2 Minute Read
AP Photo/Mark Schiefelbein
Carolina Marin, the reigning Olympic champion and one of the favourites to win g
old in Tokyo this year, is in doubt to defend her title after sustaining an ACL
injury in training on Friday.
The 27-year-old made the announcement via a statement on social media that she h
ad suffered discomfort in training and that the tests had confirmed the injury.
"After the first tests carried out, the doctors have verified that the anterior
cruciate ligament of the left knee has been affected. Soon I will be able to giv
e you more information," she said.
Should Marin's injury rule her out of Tokyo, it would significantly raise PV Sin
dhu's Olympic medal chances. The Indian currently trails Marin 5-9 in their head
-to-head record and the last time they played each other at the Swiss Open final
earlier this year, Sindhu was roundly defeated in just 35 minutes.
This is not the first time the Spaniard's Olympic dreams have been in jeopardy.
She had suffered an ACL rupture in her right knee during the final of the 2019 I
ndonesian Masters. That injury had required surgery and a several month long lay
off