First, you have to recognize the number one warning sign: the feeling that you absolutely must get your partner to see it your way.
首先,你必须识别出第一个警告信号:那种绝对、必须让你的伴侣看到你的方式的感觉。
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ENN executives have talked to the US department of energy about joint research, a sign that the transfer of low-carbon technologies is no longer a one-way street from west to east.