詞性及解釋：

公交車燃燒 n. bus blaze

例句：

Chinese cities inspect bus facilities after fatal bus blaze.
在（成都）致命的公交車燃燒事故發生后，中國各城市開始檢查公交車設施狀況。

【新聞背景】

成都發生公交車燃燒事故

2009年6月5日上午8點半左右，四川成都9路公交車在川陜立交下橋處發生燃燒，造成27人遇難(8日)76人受傷。

中國各城市開始檢查公交車安全設施

Cities across China inspected bus facilities over the weekend after the fatal bus explosive which killed 27 and injures 76 in southwest China's Sichuan Province on Friday.

More signs about dangerous items will be installed in buses and at bus stops in Chengdu, capital of Sichuan, where the blaze happened, said Hu Qinghan, director of Chengdu Municipal Committee of Communication on late Sunday.

The fixed windows on the buses with air-conditioners will be changed to ordinary windows which can be opened, and more safety hammers to brake windows will be installed, Hu said, adding that the doors also will be much more easy to be opened. (xinhuanet.com; June 8th, 2009)