Enclosed please find our Sales Contract No. in duplicate for your counter-signature. Please sign and return one copy to us for our records as soon as possible.
随函附上我方号合同一式两份，请会签后尽快寄回一份供我方备案。
2
Or two places ancient wards still glowed, potent despite their age. He paused before them for a moment, considering, reflecting, searching his memory for the correct counter-sign .
在某几个地方还有古老的、却仍在闪耀守护符文，他在它们跟前稍作停驻，以回忆起每个符文的应对之法。
3
Ronald Prinn, professor of atmospheric science at MIT, explained the data behind the sign: "The number on the counter is based on global measurements.