2. Office hours
16, this side is facing up.
17, introduction
18, one-way street
19, left/right, right/left
20. Buses only allow buses to pass.
2 1 wet paint
22, danger
23. Lost and Found Office
24. Make way for the express train to 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.
No honking. No honking.
33. Separate parking spaces
34. Free telephone calls are free.
35. fast forward
Rew。 rewind
37.EMS (Post) Express
38. Insert here Insert here.
39. Open here is open here.
40. Split here, tear here
4 1, machinery helps vehicle maintenance
42. "AA" movies prohibit people under the age of 14 from watching movies.
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. Employee only is for the employees in 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 is not allowed.
55. Not for sale is not for sale.
Exactly 42