看语法

Electronic devices,whose dimensions are lager than 20cm*15cm are strictly prohibited.

有没有错误的单词

在这句话中，“lager”应该是“larger”，是一个拼写错误。更正后的句子是 “Electronic devices, whose dimensions are larger than 20cm*15cm are strictly prohibited.”

Electronic devices,whose dimensions are lager than 20cm*15cm are strictly prohibited.

lager在句子里的描述是否准确

在这个句子中，"lager" 是一个拼写错误，应该是"larger"。而"larger than 20cm*15cm"的描述意思是指设备的长和宽都超过了 20 厘米 × 15 厘米，因此不能在飞行途中使用。该描述本身准确无误。

Ladies and Gentlemen,
This is your chief/ purser speaking. Our situation is as the captain has announced. We will be ditching/landing in__minutes.Our crew members are well trained for this kind of situation. So please follow their instructions. After landing, please leave the plane as soon as possible.

单词是否有拼写错误的，需要仔细的看一下哈。

这段话中没有明显的单词拼写错误。

Ladies and Gentlemen,
This is your chief/ purser speaking. Our situation is as the captain has announced. We will be ditching/landing in__minutes.Our crew members are well trained for this kind of situation. So please follow their instructions. After landing, please leave the plane as soon as possible.

有没有语法错误，以及不连贯等。

这段话的语法是正确的。但是，有一个地方需要注意连贯性。"ditching/landing" 表示紧急迫降或者正常降落，这里应该根据实际情况选择要使用哪一个词语，以保持句子的连贯性。此外，在最后一句话中，应该加上 "the"，即 "After landing, please leave the plane as soon as possible."

This row,this row,this row(repeat),Attention ,attention attention please(repeat),Please evacuate from the front/middle/rear door. If the front/middle/rear door cannot be used, go to the other doors.

请查看是否语法及单词错误

这段话的语法和单词都是正确的。但是，可以考虑修改一下，使它更加清晰易懂，例如：

"Attention please, attention please. This is an emergency. Please evacuate using the nearest front/middle/rear door. If your nearest door is blocked or unusable, please proceed to another door."