1·An even more hazardous device, popular in America, was the Instantaneous Light Box-a bottle filled with sulphuric acid into which splints treated with chemicals were dipped.
一种更冒险的设备在美国流行，那是个瞬间点燃的盒子-一个盒子里充满了硫磺酸化学药品浸泡处理过的夹板。
2·Though the coal fire gave out very strong sulphuric odour, it did not bother Khruschev at all and he soon fell sound asleep.
尽管煤的硫磺气味很浓，赫鲁晓夫还是毫不在意地早早入睡了。
1·Mineral springs in Slovakia each have a particular taste. Some are more sulphuric, others are rich in manganese or iron.
斯洛伐克的每一眼矿泉都有独特的滋味，有的含硫磺多一些，其他的则富含锰或者铁。