Usages of happi
Lentoa ei olisi keskeytetty, jos happi ei olisi loppunut.
The flight would not have been aborted if the oxygen had not run out.
Miehistöä ei olisi pelastettu ilman uutta happea.
The crew would not have been rescued without new oxygen.
Isot eläimet, kuten valas ja kilpikonna, tarvitsevat happea.
Large animals, such as the whale and the turtle, need oxygen.
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