“dangerous gas”可以造什么句，dangerous gas造句

Could a dangerous gas buildup at the bottom of the ocean bubble up and wipe out most life on Earth?

Workers in chemical factories breathe in dangerous gases every day

In 1984 there was a serious accident at a factory in India and a cloud of dangerous gas covered the town of Bhopal.

By inserting long tubes down to the lake bottom, the gas-filled water siphons up to the surface, venting the dangerous gas.