Johan
n. 约翰（男子名）
🗣️ 情景例句
Very valuable.
很有价值。
Please try to focus your attention on the speaker.
请试着把注意力集中于演讲的人。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。