解释：对上天表示恭敬，不仅是指态度上恭顺守礼，还应该具备实际内容。

Global infrastructure development requires cross-border cooperation and resource sharing.

Sustainability isn't just a trend; it's the future of leather tanning.

It is the peculiar nature of the world to go on spinning no matter what sort of heartbreak is happening.

我不是最有钱的人，但我是最开心的人。