Chemical compounds can interact with one another in complex ways and persist after burning.

化合物会以复杂的方式相互作用，并在燃烧后持续存在。

The Maria Fire, outside Los Angeles, was 80 percent contained today after burning more than 9,400 acres.

洛杉矶外的“玛利亚大火”，80%得到了控制，此前过火面积超9400公顷。

The flames are now 20 percent contained, after burning more than 204,000 acres since mid-August. Stephanie Sy has the latest.

自8以来，大火烧毁了超过20.4万英亩的土地，现在火势已经控制住了20%。下面斯蒂芬妮·赛为我们报道。

I now know how King Alfred felt after burning that peasant's cakes.

我现在知道阿尔弗雷德国王烧农民的蛋糕后的感受了。

In the study, subjects were fed twice with either fast food or sport supplements within a 4-hour recovery period after burning through their glycogen stores from cycling.

在这项研究，研究对象在4小时的恢复期内吃了两次快餐或运动补充产品，因为他们在骑车过程消耗了储存的糖原。

In times of peace, when business was bad, Hawkwood and his men would march into a city-state and, after burning down a few farms, would offer to go away if protection money was paid to them.

和平时期, 当生意萧条时, 霍克伍德便带领士兵进入某城邦, 纵火烧毁一两农场, 然后提出, 如向他们缴纳保护金, 他们便主动撤离。

In times of peace, when business was bad, Hawkwood and his men would march into a city-state and, after burning down a few farms, would offer to go away protection money was paid to them.

和平时期，当生意萧条时，霍克伍德便带领士兵进入某城邦，纵火烧毁一两农场，然后提出，如向他们缴纳保护金，他们便主动撤离。