fire triangle

常见例句

Heat, oxygen and fuel form the fire triangle .
熱量、氧氣和燃料是火的三要素。
Firefighters often talk about the fire triangle when they are trying to put out a blaze.
消防員在滅火時常常提到這三要素。
THE fire at the Triangle Shirtwaist factory on March 25th 1911 began just before the end of the working day; some of the workers had already put on their hats.
1911年3月25日，三角女式襯衫工廠發生火災，儅時還沒到下班時間，有的工人已戴上帽子準備離開。

Seiko of Japan was shocked by the blocked doors, and lack of fire safety equipment in the Triangle Factory.

And this March 25th is the 100th anniversary of the horrific 1911 New York City Triangle Shirtwaist Factory fire (one of the all time worst U.S. industrial accidents, which took 146 lives).
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