please ensure that the handset is set to portrait for this

please ensure that the handset is set to portrait for this 英语翻译续：please turn your handset to portrait mode Please ensure that Directx9 is install prior toplaying the h please ensure that it is installed是什么意思 please ensure that the dress is not see through when on Please ensure that you have used the complete Link(URL) to r Error:Unable to find some essential data.please ensure that 英语翻译Please ensure that the confidential information containe 请高手解释一下这句话的语法和意思：Again,this sense that the stage is set for 英语翻译What is the purpose of flow control?A' To ensure that da 英语翻译the challenge of a market economy is to ensure that thos 英语翻译the vision是标题,具体内容是It is part of our role to ensure that