听力文本

Prime minister Scott Morrison and the governor-general have laid floral tributes outside a Christchurch mosque to honour the 50 victims of the shootings there two weeks ago. The PM and Sir Peter Cosgrove will join opposition leader Bill Shorten, other world leaders and dignitaries for New Zealand's offical remembrance service for the victims of the mosque attacks.
One Nation leader Pauline Hanson has attempted to explain comments, which suggested, she believed the Port Arthur Massacre was a government conspiracy. In a secretly recorded tape, Ms Hanson appeared to indicate the shootings were carried out by a trained marksman — and not Martin Bryant who pleaded guilty to the crime. Senator Hanson says while she believes Martin Bryant was responsible, she read about the shooter taking precision shots in a conspiracy theory book.
British MPs will vote again on Brexit on the day the UK was originally meant to leave the European Union. But Parliament will only vote on part of the deal brokered by Theresa May including the "divorce bill", citizens' rights and the controversial Irish border issue. A political declaration on the UK's future relationship with the European Union will not be put to the vote.

Authorities in the Bangladeshi capital Dhaka say a fire in a high-rise office building has killed at least 19 people, with 70 injured. Crews have been battling the blaze at the FR Tower in Dhaka's commercial district for several hours. It's reported a number of people who were trapped inside the building have now been rescued.

参考译文

澳大利亚总理斯科特·莫里森和澳大利亚总督在克赖斯特彻奇市一座清真寺外敬献花圈，悼念两周前在该地发生的枪击案中遇难的50名死者W[SAiFXkhBG~。总理和彼得·科斯格罗夫爵士将和澳大利亚反对派领袖比尔·肖顿以及其他世界领导人和政要一起出席新西兰的国殇纪念仪式，致哀清真寺袭击遇难者oDilpvbh1q+NFa&。
澳大利亚单一民族党领袖波琳·汉森试图解释其发表的评论，她曾称她认为亚瑟港大屠杀是政府阴谋u2jkUTDfwXx(jds。在一份秘密录制的录音带中，汉森似乎暗示制造这起枪击案的是一名接受过训练的神枪手，而不是已经承认罪行的马丁·布莱恩特RL%;|=f;m0K@jwp。参议员汉森表示，她认为马丁·布莱恩特要负责，但是她在一本阴谋论书籍中看到，枪手进行了精准射击yI)9isoP6WEp[&(H。
在英国原定脱离欧盟这天，英国议员将再次就英国脱欧举行投票SFuOUr]%_T5p.S。但是英国议会将只就特蕾莎·梅达成的部分协议内容进行投票，包括“离婚费”、公民权利以及备受争议的爱尔兰边界问题IH&~)bv=*)lXW0la!~。而英国与欧盟未来关系的政治公告将不会进行表决vB*mlZ|p5=,@EFP。
孟加拉国首都达卡市政府表示，一座高层办公楼发生火灾，造成至少19人死亡，另有70人受伤v!QrOGMsjWOt。起火的FR大楼位于达卡市商业区，消防队的灭火努力已持续数小时u()&Wc9B9yG5woJ。有报道称，被困在大楼中的多名民众已被救出-%nVAPp;hSg-mKxRznE。

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详细解释

重点讲解：
1. attempt to do sth. 尝试，试图（尤指做困难的事）；
I will attempt to answer all your questions.
我将努力回答你的全部问题AMMJ19Nxxdq。
2. carry out 实施；执行；实行；
The attack is believed to have been carried out during the early morning hours.
据信进攻是在清晨时发起的;N3yjsvA2Mvnc。
3. part of 一些；部分；
Cells divide and renew as part of the human growth process.
细胞不断地分裂更新，这是人体发育过程的一部分=L7zXG3q64zTA&&~e#。
4. a number of 若干；许多；
A number of problems have arisen.
已经出现了一些问题hhNJN5Kfz(si%+。