Semifinal matches at BWF Badminton World Championships 2019 in Switzerland

Greysia Polii (L)/Apriyani Rahayu of Indonesia compete during the women's doubles semifinal match against Mayu Matsumoto/Wakana Nagahara of Japan at the BWF Badminton World Championships 2019 in Basel, Switzerland, Aug. 24, 2019. (Xinhua/Li Jundong)