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The upgraded anti-stall system will be activated by input from two sensors rather than one. The system's power will be limited so that the pilot can pull back on the control column to override the system if the plane's nose is pointed down.

The walkouts are the biggest demonstration yet of the student activism that has emerged following the massacre of 17 people at Marjory Stoneman Douglas High School on Feb 14 in Parkland, Florida.

The webinar, "Standing Tall 3: Demanding Justice", was held to commemorate the third anniversary of the installation of the Comfort Women Memorial in San Francisco in the United States.

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The win marks the fourth "outstanding achievement award" that the Guangzhou-based company has received from TEA. Chimelong's Ocean Kingdom theme park, located in Zhuhai, won the same acknowledgement in 2015, 2017 and 2018.

The winner of the women's full marathon was Kim Hye-gyong from the DPRK, who came in at 2 hours 27 minutes and 24 seconds, with her twin sister Kim Hye-song narrowly behind her.

The wanted criminal was recognized at a Jacky Cheung concert by the facial recognition system of Yitu Technology, a Shanghai-based startup focusing on computer vision technology.

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The warning forced local railway authorities to close the section of the high-speed line linking Chengdu, capital of Sichuan, with Xi'an.

The whole country will ensure that before foreign investors enter the market they will get treatment at least as favorable as that accorded to national investors, that there will be a negative list and that there will be greatly lowered thresholds for their market entry, according to Wang.

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The whistleblower complaint alleged that Trump used the call to seek foreign help for personal political gain, a charge broadly substantiated by the testimonies of current and former US officials in three weeks of closed hearings.

The validation of an investment treaty would help Chinese and US companies operate businesses in each other's markets independently in the long term, instead of their looking for local partners to form joint ventures. That would give investors more flexibility to control their finances and make investment decisions, said Yao Zhizhong, deputy director of the Institute of World Economics and Politics at the Chinese Academy of Social Sciences in Beijing.