1.Newborn triplets in Mexico have tested positive for coronavirus despite not having been in contact with anyone known to be infected.
in contact with 保持联系
Never apply water to a burn from an electric shock while the casualty is still in contact with the electric current.
当被电击者还连着电时,千万不要把水弄到电击伤口上 。
2. The babies were tested for coronavirus on the day they were born.
tested for 检测
My doctor wants me to be tested for diabetes
我的医生要我去做个检查,看是否患有糖尿病 。
3.And he can be heard seven times saying he is suffocating before passing out.
pass out 昏过去
He felt sick and dizzy and then passed out
他感到恶心、眩晕,然后就昏了过去 。