注意大小写 meaning in English
case matters
Examples
- Please note the uppercase letters
请注意大小写！ - Can i know whether you have blocked the oversea register ? i also tried many times and could not as well . please help
您输入的图形验证码错误，请仔细观看验证码图片，填入图片显示的英文字母和数字，注意大小写！