Opposition forces toppled Syria’s longtime ruler Bashar al-Assad in a lightning offensive that a UN envoy called “a watershed moment” for the nation marred by civil war.Here are key reactions from around the world:‘Return to stability’: ChinaChina’s foreign ministry said it hopes Syria “returns to stability as soon as possible” in the wake of the overthrow.For all the latest headlines follow our Google News channel online or via the app.Beijing “is closely following the development of the situation in Syria and hopes that Syria returns to stability as soon as possible,” the foreign ministry said.EgyptEgypt has called on all parties in Syria to preserve the capabilities of the state and national institutions, the Egyptian foreign ministry said on Sunday.The foreign ministry, in the first comments on the situation in Syria from an Arab government, said it was following the situation with great care, affirming its support for the Syrian people and the country's sovereignty and unity.