输英语 means "input English" in Chinese. It comes from the verb 输, which means "input" or "enter".

Here are some example sentences in English and their Chinese translations:

I can't read Chinese, so I need to input English to use this app.

我不会读中文，所以我需要输英文才能使用这个应用。

Please input your name and address in English on this form.

请在这张表格上输入您的名字和地址（用英文）。

My computer is set to Chinese, so I have to input English using the virtual keyboard.

我的电脑设置成了中文，所以我必须使用虚拟键盘输英文。