How to say "along, by, according to, on" in Russian?

[Po]

"along, by, according to, on" is По in Russian.

По means "along, by, according to, on" in English.

Word #27 of 6,000 by frequency in Russian.

Он путешествует по разным странам каждый год.

He travels around different countries every year.

• Мочь, Can/Be able to
• Так, So
• Из, From
• К, To
• Чем, Than
• Качество, Quality