“The whole world is watching our meeting,” Xi Jinping, the Chinese leader, said as he welcomed President Trump to the Great Hall of the People in Beijing. “我们会面，现在可以说是举世瞩目，”中国领导人习近平在北京人民大会堂欢迎特朗普总统时说。 That wasn’t an overstatement. 这并非夸大其词。 Cameras from different…