Formal:
* 我爱你 (wǒ ài nǐ): This is the most common and direct translation, meaning "I love you." It is suitable for expressing love to a romantic partner, family members, or close friends.
Informal:
* 我喜欢你 (wǒ xǐhuan nǐ): This translates to "I like you," but it can also be used to express love in a more casual way.
* 我爱你 (wǒ ài nǐ): This can also be used informally, but it's generally considered more romantic than "我喜欢你."
Romantic:
* 我深深地爱着你 (wǒ shēnshēn de ài zhe nǐ): This means "I love you deeply."
* 我爱你胜过一切 (wǒ ài nǐ shèng guò yīqiè): This means "I love you more than anything."
Other options:
* 我爱死你了 (wǒ ài sǐ nǐ le): This is a very informal and affectionate way to say "I love you to death." It's not suitable for formal occasions.
* 我对你一见钟情 (wǒ duì nǐ yī jiàn zhōng qíng): This means "I fell in love with you at first sight."
Important Note: It's important to consider the relationship and context before choosing how to say "I love you" in Chinese. The most appropriate choice will depend on your relationship with the person you are speaking to.