Vacuojunction
真空热电偶
🗣️ 情景例句
How can I reach you?
我怎样才能联系到你呢？
How long have you been studying English?
你学了多长时间的英语了？
So when a German buys something from a Japanese, or an Indian sells something to a Frenchman, they may all use English.
因此，当德国人从日本人那儿买东西时，或印度人把东西卖给法国人时，他们可能都用英语进行交流。