7月30日，2026年世界斯诺克上海大师赛结束四分之一决赛的争夺。    Adelaide (Australia), Oct 12 (UNI) An Australian zoo is investigating the sudden deaths of seven female quokkas and two yellow-footed rock-wallabies.
Why the marsupials died remains a mystery but "plant toxicity" is believed to be the most likely cause, an Adelaide Zoo spokeswoman was quoted as saying by the BBC.
The vet team is confident it was an isolated incident but further investigation was under way, she said.
No animals from other exhibits have shown signs of being unwell since the deaths, which happened last month.
"The loss of one animal, let alone a large group in a sudden incident such as this, is extremely upsetting, particularly for those who care for them," the spokeswoman said.
An 11-month-old quokka joey survived and is recovering in the zoo's health centre. The remaining three male quokkas have been taken off the exhibit, the BBC reported.
Other yellow-footed rock-wallabies and kangaroos were "noticeably flat" after the incident but have now recovered fully, the zoo said.
Pathology and toxicology reports have so far been inconclusive, but the zoo is carrying out more tests to discover what caused the animals to become sick.
The zoo breeds both native marsupials species, which are listed as vulnerable in the wild, the report said.
Often dubbed "the world's happiest animal", quokkas are darlings of tourist photos on social media.
But less than 15,000 remain in the wild, most on Western Australia's Rottnest Island.
UNI MR。两位中国世锦赛冠军赵心童、吴宜泽分别战胜罗伯逊和墨菲，闯入四强。另两个四强席位归属于世界第一特鲁姆普与卫冕冠军威尔逊。赵心童轻松获胜在当天下午率先结束的四分之一决赛中，赵心童对阵世界排名第二的罗伯逊。这场世界最顶尖选手的对决意外地呈现一边倒的态势。

B | 赵心童全程未给对手任何反扑机会，连下六局，锁定四强。赵心童将在半决赛迎战卫冕冠军威尔逊。上赛季上海大师赛半决赛，赵心童不敌这位对手。谈及去年的失利，赵心童坦言，彼时正值新赛季首站赛事，叠加台风天气导致赛场环境潮湿，自身赛前准备不够充分，最终落败。但过去一年间，赵心童堪称状态最火热的球员，成为斯诺克历史上首位单赛季包揽球员系列赛（世界大奖赛、球员锦标赛、巡回锦标赛）三座冠军的选手。面对即将到来的“复仇之战”，赵心童显得十分自信：“我最近练球状态各方面都不错，所以我不会害怕任何人。我觉得我还是有挺大机会获胜的，所以还是享受比赛。”吴宜泽赢得艰难相较于赵心童的零封速胜，吴宜泽则与墨菲在当晚展开一场拉锯大战。两人曾在上赛季世锦赛决赛上演巅峰对决，当时吴宜泽以18比17的比分险胜墨菲，成功登顶克鲁斯堡。此番再度交手，两人打满11局，决胜局墨菲打丢致胜红球，吴宜泽抓住机会一杆致胜，最终以6比5险胜。不过，他对于自己的表现非常不满意。

C | 他认为，自己在这场比赛中发挥十分糟糕，一度消极作战。吴宜泽将在半决赛对阵特鲁姆普。