求翻译：乘客在登机前请带好耳塞，用手指搓耳塞使其变成拇指状的小柱，同时用另一只手将外耳向上向外拉起，最后将耳塞塞入耳中并轻扶耳塞，直至耳塞完全膨胀变软。用过的耳塞请不要随意丢弃。是什么意思？

Passengers before boarding please bring ear plugs, fingers rubbing the ear plugs it into a thumb-shaped column, with the other hand, outer ear upward pull out the ear of the ear Sese and light help earplugs until earplugs fully expanded softened. Used earplugs please do not be thrown away.

In the Check-in passengers, with good in-ear earbuds with your fingers, rub your thumb so that it is of a small post, while the other hand, will be up to your ear, pull out the earbud in your ear and Light crop in-ear earbuds is fully inflated, until soft. A used the in-ear headphones do not arbitra

Front the passenger in boards craft invites the belt good ear plug, rubs the hands the ear plug with the finger to cause it to turn the thumb shape the column, simultaneously uses another hand upwardly outward to pull up the external ear, finally fills the ear plug hears and holds lightly the ear pl

Passengers before boarding please bring ear plugs, rubbing ear plugs with your fingers to make it into a thumb-shaped column, while with the other hand pull the ear up, Seise last ear ears and light help earplugs in, until the ear is fully expanded soft. Used ear plugs do not arbitrarily discarded.

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