First, friends, relatives, and co-workers may let us know that they value us.
首先,朋友、亲戚和同事可能会让我们知道他们重视我们。
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For anyone who doubts that the texting revolution is upon us, consider this: The average 13-to 17-year-old sends and receives 3,339 texts a month—more than 100 per day, according to the Nielsen Co.