This is BBC world news, the headlines.

这里是BBC世界新闻头条=cI;9g_O*Y。

The European commission has set out its backup plan should a Brexit trade deal fail.

欧盟委员会已经制定了英国脱欧贸易协议失败后的备用计划w0OP+7WS0eN[f9.G1C。

It says it will ensure that planes and lorries can keep moving between the EU and the UK.

欧盟表示，将确保飞机和货车能够继续在欧盟和英国之间往来1xYJv&ZoBM4j.d(P。

Meanwhile a new deadline of Sunday has been set for an agreement between the two sides.

与此同时，双方为达成协议设定了新的最后期限，即周日=sZ5Gt=VB=。

The U.S has reported its highest single day number of deaths from COVID-19 since the pandemic began.

美国新冠肺炎单日死亡人数创下疫情爆发以来新高Cx#C^H2gu!E^。

More than 3 100 deaths were confirmed on Wednesday .

周三确认的死亡人数超过3100人I6tV-.!)rH-*[)。

U.S regulators have sued Facebook saying the company is abusing its dominance in the social media market to crush smaller competitors.

美国监管机构起诉Facebook，称该公司滥用其在社交媒体市场的主导地位，打压较小的竞争对手s^!%jLn59plD8~oB。

Anti-trust officials are calling for Facebook to be broken up with Instagram and Whatsapp sold off.

反垄断官员呼吁Facebook与Instagram分开，并且出售Whatsappu^.o%!dcp8.f;。

An experimental rocket belonging to Elon Musk's SpaceX company has exploded while attempting to land.

伊隆·马斯克的SpaceX公司的一枚试验火箭在试图着陆时爆炸I@qs2_Q72=rE39#E。

The 16-story high starship rocket was being tested as part of the company's plans to eventually carry humans to the moon.

这枚16层楼高的星际飞船火箭正在进行测试，这是该公司最终将人类送上月球计划的一部分epwC0dQmDYlTV^。