1·I observed that you had provided for the night journey a heavy kerosene burner mounted on a stool, which a poor labourer carried on his head.
我注意到，为了便于晚上的旅行，一个苦力头顶着一个装着煤油炉的凳子。
2·Stove, kerosene, single burner, pressure.
炉，煤油，单燃烧器，压力。