求翻译：4.请勿放置重物在笔记本电脑上，笔记本电脑上面亦不可以堆迭书本纸张等物品，亦请勿用力盖上液晶显示屏上盖，避免液晶显示屏损坏。是什么意思？

Do not place heavy objects on a laptop, notebook computer above Nor can the stack of books and paper items, do not force to cover the LCD cover to avoid LCD damage.

4.Please do not place heavy objects on the laptop in the top of the computer, the laptop is not the iteration can be items such as paper books, but also do not use cover on the LCD cover, avoid LCD display.

4. please do not lay aside the heavy item on the notebook computer, above the notebook computer also may not pile goods and so on repeat books paper, also please do not make an effort to cover the liquid crystal display monitor top head, avoids the liquid crystal display monitor damage.

4. do not place heavy objects on a laptop, laptops above can not heaps Diego paper books and other items, do not force the LCD screen cover, avoid damage the LCD.

正在翻译，请等待...