translate english to mandarin?

Some of them may have different meanings so I attached the direct translation of the Chinese sentences I write for you as references

1. 能麻烦您脱掉您的腰带，外套，鞋子和围巾吗？
néng má fan nín tuō diào nín de yāo dài， wài tào，xié zi hé wéi jīn mā？
[Could you please take of your belt, jacket, shoes and scarf?]

2. 请问您的包里有化妆品，水，或笔记本电脑吗？
qĭng wèn nín de bāo lĭ yŏu huà zhuāng pĭn，shuĭ，huò bĭ jì bĕn diàn năo mā？
[Do you have any toiletries，water or laptop in your bag? ]

3. 麻烦您把您的物品推入X光机
má fan nín bă nín de wù pĭn tuī rù x guāng jī
[Could you please push your items into X-ray machine?

For 4, did you mean "random check"? If you did, it is
4.这是随机抽查
zhè shì suí jī chōu chá
[This is random check]

5. 在安检完成前请不要碰任何桌面上的物品
zài ān jiăn wán chéng qián qĭng bù yào pèng rèn hé zhuō miàn shăng de wù pĭn
[Before screening process is done, please don't touch any items on the desktop]

6. 有任何尖锐，危险和易碎物品吗？
yŏu rèn hé jiān ruì wēi xiăn hé yì suì wù pĭn mā？
[Do you have any sharp, dangerous, or fragile items? ]

7.您可以不用脱掉腰带和鞋
nín kĕ yĭ bù yòng tuō diào yāo dài hé xié
[You don't need to take off the belt and shoes]

8.十二（12）岁以下的儿童和七十五（75）岁以上的老人可以不用脱鞋
shí èr （12）suì yĭ xià de ér tóng hé qī shí wŭ （75）suì yĭ shàng de lăo rén kĕ yĭ bù yòng tuō xié
[Children under 12 and old people order than 75 don't need to take off shoes]