BBC News: 特朗普即將公開露面！

BBC news with Rose Renan.

羅斯·雷南為您播放BBC新聞。

The World Bank says Latin America and the Caribbean are suffering the worst economic and social impacts of the coronavirus pandemic anywhere in the world. In its latest report, the bank said the region was in the grip of increased uncertainty, a collapse in tourism and the consequences of month in lockdown.

世界銀行表示，拉丁美洲和加勒比地區(qū)正遭受冠狀病毒大流行在世界各地造成的最嚴重的經濟和社會影響。世行在最新報告中表示，該地區(qū)正在經歷不確定性增加、旅游業(yè)崩潰、一個月封鎖造成的后果。

The first direct talks between Armenia and Azerbaijan to try to bring an end to hostilities in Nagorno-Karabakh have stretched to more than five hours and is still going on. The two Foreign ministers are meeting in Moscow with their Russian counterpart mediating.

亞美尼亞和阿塞拜疆第一次直接會談已經持續(xù)了5個多小時，雙方試圖結束納戈爾諾-卡拉巴赫敵對行動，目前談話仍在進行中。俄羅斯外交部長與兩國外交部長在俄羅斯進行會晤，并進行調節(jié)。

U.S media reports say President Trump will make public appearance at the White House on Saturday, hosting an event for the fist time since his hospital treatment for coronavirus. White House officials earlier said Mr. Trump will not attend a campaign rally in Florida on Saturday, but make appearance on Monday instead.

美國媒體報道表示，特朗普總統(tǒng)星期六將在白宮公開露面，這是他因感染冠狀病毒住院治療以來首次主持活動。白宮官員早些時候表示，特朗普將不會參加周六在佛羅里達州舉行的競選集會，而是會在周一露面。

The Iraqi government and the regional authority in Kurdistan have signed what they call a historic agreement on the region of Sinjar, where the Yazidi community faced a campaign of genocide by the Islamic State group. Few details have yet been revealed, but it has been seen as a first step towards settling the status of Sinjarm.

伊拉克政府和庫爾德斯坦地區(qū)當局就辛賈爾地區(qū)簽署了歷史性協(xié)議，辛賈爾地區(qū)的雅茲迪社區(qū)面臨伊斯蘭國組織的種族滅絕。目前關于協(xié)議還沒有透露多少細節(jié)，但這被視為是解決Sinjarm地位問題的第一步。

At a court in the U.S state of Virginia, two British men who joined the Islamic State militant group have entered a plea of not guilty to charges they conspired to murder western hostages, including U.S citizens. 36-year-old Alexander Kotey and El Shafee Elsheikh, who's 32. have been held in U.S custody in Iraq.

在美國維吉尼亞州的法庭上，兩名加入伊斯蘭國激進組織的英國男子對他們合謀謀殺包括美國公民在內的西方人質的指控提出無罪抗辯。36歲的Alexander Kotey和32歲的El Shafee Elsheikh被美國拘留在伊拉克。

A team of physicists from institutions in Moscow, London and Cambridge established that sound could move through solid atomic hydrogen at a maximum velocity of close to 36 kilometers per second. Until now, it was not known whether sound waves had upper speed limit when traveling through solids or liquids.

一組來自莫斯科、倫敦和劍橋的物理學家證實，聲音可以以接近每秒36公里的最大速度穿過固體氫原子。直到現(xiàn)在，人們還不知道聲波在通過固體或液體時是否有速度上限。

That's the latest BBC news.

以上是最新的BBC新聞。