Gas is certainly the most supple heat source, but if gas pressure is low, it is wise to have one strong electrichotplate for sautes and for boiling large POTS of water.
煤气或天然气的确很容易控制，但气压偏低时，你最好能预备一个大功率的电热炉来炒菜或是烧开大锅的沸水。
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"I'll come back later on to take away your trash," he promises, as he sets up a portable electrichotplate on the table. He snips open sealed vacuum packs of soup to pour into the hot pot.
Haidilao delivery man Liu Lei rides an electric moped to a customer's house, with two backpacks — one with the food, one with the hotplate, pot and utensils.