簡單摘要內容：
由於右肩的傷未癒，小威決定退出武漢跟北京兩項大賽，但會盡力
準備好到新加坡參加年終八強賽。
教練Mouratoglu也表示今年對小威來說想當不順，只拿到一個滿貫
的冠軍，另外在兩次決賽輸球對小威來說不是一個好結果，也不滿
意這樣的表現。
小威今年目前只參加了八項比賽，拿到兩個冠軍（羅馬及溫布敦），
另外拿了三個亞軍（澳網輸給Kerber，Indian Wells輸給Azarenka，
法網輸給Muguruza）。
https://goo.gl/pT5ax5
Serena Williams announced today that due to a
continuing shoulder injury she will not compete
in the upcoming Dongfeng Motor Wuhan Open and
the China Open in Beijing.
"I am disappointed that I will not be able to
compete at the Dongfeng Motor Wuhan Open or
the China Open due to continuing issues with
my right shoulder," Williams said in a statement.
"I have been practicing and playing but my
shoulder is still not fit for tournament play."
"I wish the tournaments great success and I'm s
ure the fans will enjoy some great tennis. I
am focused on getting ready to compete at the
WTA Finals in Singapore."
Williams recently told CNN's Ravi Ubha, "I'm
tired of playing tournaments unhealthy and
taking losses that I would never lose."
Williams has played eight tournaments this
year, the fewest she has played in a season
since returning from injury in 2011. She has
won two titles (Rome and Wimbledon) and
finished as runner-up three times - Australian
Open (lost to Angelique Kerber in final),
Indian Wells (lost to Victoria Azarenkain
final) and Roland Garros (lost to Garbiñe
Muguruza in final).
Her coach Patrick Mouratoglu stated in an
interview with CNN, "It's a bad season for
her. She has been a lot injured. For Serena
any other result that is not a title is a
bad result. The final at a Grand Slam is a
bad result for her. We cannot be satisfied
with one Grand Slam [title] and two finals lost."
As Williams seeks time to recover from her
injury, she will look to return to action in
Singapore for theBNP Paribas WTA Finals Singapore
presented by SC Global, an event she has
competed in nine times and won five titles.