We say, "I love you" to our parents or significant other when we hang up the phone, not because we mean it, but out of habit.

我们会在挂电话时和父母或者某个重要的人说“我爱你”，不是因为我们真的想这么说，而是因为习惯。

youdao

I won't bore you with descriptions of my love other than to say that, when I moved back from England, I packed 9 pounds of clothes and 45 pounds of books in one of my checked bags.

我不会扰人地向你描述一番我对书的喜爱是多么多么的深，与其那样做，不如让我告诉你一件事：从英格兰回来时，我在一个托运包里放了9磅衣服和45磅的书。

youdao

Even today, we still use the word in this way when we say, "I love you with all my heart.

即便在今天，我们依然这样使用心这个词，我们说，“我是真心真意的爱你。”

youdao

"When you say to somebody 'I love you,' it includes everything in your life."

VOA: standard.2010.02.13

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