Many would become sick, due to the extreme cold and low air pressure, and a few would even lose their lives.

许多人会因为极度寒冷和低气压而生病，甚至有些人会失去生命。

Losing too much, we will become sick.

如果失去太多的水， 我们就会生病。

If you swallow infected pool water, you may become sick.

如果你呛了口有隐孢子虫滋生的池水，你可能会生病。

If our body is short of any of its kind, we will become sick.

如果我们的身体缺乏任何这一类物质，我们就会生病。

Burn out – to become sick or exhausted because of working too much.

筋疲力尽——由于工作太多而生病或筋疲力尽。