本期内容：

President DT says the US has found agreement on some of the toughest points in trade talks with China. He said a deal could come in the next four weeks, but added some sticking points remained. The Chinese echoed the optimism, with President XJP touting substantial progress, according to the Chinese state news agency Xinhua.

tough: adj. 艰难的
talk: n. 谈判
negotiation: n. 谈判
sticking points: 症结
echo: vt. 回应 vi. 发出回声
optimism: n. 乐观
tout: vt. 对外大力宣传；兜售
substantial: adj. 重大的
substance: n. 物质
significant: adj. 重大的
important: adj. 重要的

想了解更多信息，请关注:
新浪微博：教书匠小夏
微信公众号：教书匠小夏