It's located at Porton Down, a secretive military base in southwest England.
该机构位于波顿当，英格兰西南部的一个秘密军事基地。
Porton Down
原声例句
BBC 听力 2023年8月合集
BBC 听力 2023年8月合集
It's located at Porton Down, a secret of military base in southwest England, best known for its work on chemical warfare.
该设施位于英格兰西南部的秘密军事基地波顿唐恩，以其在化学战方面的工作而闻名。
英语百科
Porton Down
![Entrance to secure facilities at Porton Down](/Images/godic/202502/03/Who_left_the_gate_open^_-_geograph.org.uk_-_17069822012.jpg")
![2-inch mortar trials, 1917](/Images/godic/202502/03/2inchMortarsPortonDown2012.jpg")
![Scientist looking at containers of liquid at Porton Down](/Images/godic/202502/03/Scientist_Looking_at_Containers_of_Liquid_at_Porton_Down_MOD_451544112012.jpg")
![Leading Aircraftman Ronald Maddison who died an unlawful death at Porton Down in 1953, as determined by a jury in 2004](/Images/godic/202502/03/Rmaddison2013.jpg")
Porton Down is a United Kingdom government military science park. It is situated slightly northeast of Porton near Salisbury, in Wiltshire, England. To the northwest lies the MoD Boscombe Down airfield operated by QinetiQ. On maps, Porton Down has a "Danger Area" surrounding the entire complex.