由于时间紧张，这次活动谢绝媒体采访。

Yóuyú shíjiān jǐnzhāng, zhè cì huódòng xièjué méitǐ cǎifǎng.

Due to a tight schedule, this event will decline media interviews.

他礼貌地谢绝了对方的邀请，因为那天已经有安排了。

Tā lǐmào de xièjué le duìfāng de yāoqǐng, yīnwèi nà tiān yǐjīng yǒu ānpái le.

He politely declined the invitation because he already had plans that day.