Tanya Streeter's passion is freediving—the sport of plunging deep into the water without tanks or other breathing equipment.

坦尼娅·斯特里特的爱好是自由潜水——这项运动是在没有水箱或其他呼吸设备的情况下潜入水中深处。

youdao

Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.

机载技术，例如飞机或宇宙飞船能携带的不同类型的雷达和照相设备，让考古学家无需挖掘就能了解地下的情况。

youdao

He knew he was dealing with a very dangerous drug. Yet he administered it in Jackson's house without the proper medical equipment.

可是在没有合适的医疗设备的情况下，他却仍然将药物放任在杰克逊家中。

youdao

And they had to make this move without the equipment in the command module that kept the spacecraft on its flight path.

VOA: special.2009.07.22

Mr.Obama and other Democrats have, in the past, accused the previous administration of President George Bush of sending U.S.troops to Iraq without adequate planning, equipment or protection.

VOA: standard.2009.05.22

But between those uncomfortable admissions lay another story, of an underpaid policeman arriving for an important job without the necessary equipment - shoe covers - to avoid contaminating the murder scene, and without enough "connections" - his word - or colleagues, to ensure that the most basic evidence could be processed in time for the bail hearing.

BBC: Oscar Pistorius: South Africa police under spotlight

The army cannot fight the war without the right equipment and it is important to see the Americans coming up with the goods.

ECONOMIST: Letters

Discourage others from attempting to rescue you, as without the proper equipment they could become stuck too.

BBC: Dorset mud warning after four people get stuck