LOS ANGELES, May 23 (Xinhua) -- The United States took initial steps on Friday to ease sanctions on Syria, following President Donald Trump's pledge to do so during his Middle East trip. The U.S.

美国国务卿卢比欧（Marco Rubio）周四（21日）警告，叙利亚可能在数周内再度爆发大规模内战，局势恐陷「史诗级动盪」，并呼吁各方支持当前过渡政府，否则新政权「恐在数周内崩解」。