我想玩手机用英文怎么表达

In English, the phrase I want to play with my phone is a straightforward way to express the desire to engage in using your mobile device for entertainment or other activities. If you want to be a bit more specific about the kind of phone activity you're interested in, you could say:

I want to play games on my phone.

I want to browse the internet on my phone.

I want to watch videos on my phone.

I want to use social media apps on my phone.

I want to listen to music on my phone.

I want to take photos with my phone.

These sentences clarify the type of phone usage you're referring to, whether it's gaming, browsing, socializing, entertainment, or photography. Remember that the tone and context might also influence how you express this desire, so you could adjust the phrase accordingly to fit the situation. For example, if you're speaking to someone and you're both aware of the context, you might simply say, Let's play a game on my phone, or I'm going to watch a video on my phone.