Let’s learn about "버스 안 안내문(a notice in a bus)"

안전벨트는 생명줄!

안전벨트를 꼭 착용바랍니다.

The seat belt is a lifeline!

Please fasten your seat belt.

* 버스 : a bus

* 안 : in

* -의 : a suffix makes 버스 안 possesive; this omitted

* 안내 : guidance, guide

* 문 : a sentence

* 안내문 : a guide; a notice

* 안전 : safety

* 벨트 : a belt

* -는 : a suffix makes 안전벨트 subjective after a word ends a vowel

* 생명 : life

* 줄 : a line

* 생명줄 : a lifeline

* -이다 : be; this omitted

* 안전벨트 : the seat belt

* -를 : a suffix makes 안전벨트 objective after a word ends a vowel

* 꼭 : (1) [반드시•틀림없이] surely, certainly, undoubtedly; at any cost (2) [세게•단단히•꽉] tightly; tight; fast (3) [아주 비슷하게] exactly

- 나는 그가 꼭 돌아올 것이라고 믿는다 : I believe that he would surely come back

- 뚜껑을 꼭 닫아라 : Put the lid on tight

- 그는 나를 꼭 닮았다 : He looks just[exactly] like me

* 착용 : wearing

* 착용하다 : (1) wear (2) fasten in the sentence

* 착용하십시오 : 착용하다 + -시(a suffix makes a verb more honourific with a meaning of "please~") + -ㅂ시오(a persuasive and requesting verb ending suffix has an honourific by ‘-ㅂ’)

* 착용바랍니다 : 착용(wearing) + 바라다(want; hope; ask) + -ㅂ니다(a descriptive verb ending suffix has an honourific by ‘-ㅂ’)