煤气泄漏时，必须把截门关上。

You must shut the gas supply off if there's a leak.

youdao

我做了一个两截门，装在树屋和走廊之间。

I built a Dutch door and installed it between house and porch.

youdao

我做了一个两截门，装在树屋和走廊之间。

I built a Dutch door and installed it between house and porch.

youdao