Recruitment slogan

2. Office hours

16, face up, face up.

17, introduction and description

One-way street 18

19, keep right/left by left/right.

20. Buses are only allowed to pass by.

2 1 wet paint

22, danger

23. Lost and Found Office

24. Let the express go first

Safety first, safety first

26. gas station

27. Smoking is prohibited.

28. Please don't take photos without them.

29. No tourists stopped.

30. No entry.

3 1, no admittance.

32. No honking.

33. Parking place

34. Free telephone calls are free.

35. fast forward

Rew。 rewind

37. Speedpost

38. Insert here Insert here.

39. Open here is open here.

40. it's cracked here

4 1, machinery helps vehicle maintenance

42. "AA" movies are forbidden for children under fourteen.

43. Overtaking is prohibited.

44. Do not turn around.

45. turn around. Ok, you can turn around

46. Cycling is forbidden in schools.

47.SOS emergency distress signal

48. Recruitment

49. Employees only are employees of this office.

50. Don't litter, don't litter.

5 1, put your hands away, please don't touch them.

52. Keep silent.

53. sale at a reduced price

54. Posting bills is not allowed.

55. Not for sale is not for sale.

Exactly 42