keep your iphone up to dateとは 意味・読み方・使い方

maintain a check on

It will be available for iPhones this summer.

keep your guard up

keep a diary

keep a diary

keep informed

The new iPhone 4S has increased data processing power.

You should turn off the mobile phone.

keep a journal

keep a journal

Maybe you should buy a smart phone.

keep a log

to keep a diary

to keep a diary

You are using the phone too much.

Do you plan to buy a new cellphone?

keep tabs on

You always use the phone.

Apparently "the iPhone sounds the death knell for the Internet."

keep one's figure

I took the liberty to use your phone.

keep an account of

You finally bought a mobile phone.

keep your cool

Please tell me your new cellphone number.

Please exchange it for your phone.

Can you still use your cellphone?

Please grab that cellphone for me.

In June, Apple will release a cell phone named "iPhone" in the United States.

iPhone 5 Released in Several Countries