This is the 10328th most frequent Korean word.
교통수단이
"Transportation means" or "mode of transport."
Here, '교통수단이' (means of transportation) emphasizes the different types available by tagging the subject marker '이' for the subject of the clause.
교통수단이 다양하네요.
There are various means of transportation.
The use of '교통수단이' indicates the subject of the sentence, referring specifically to the transportation options in the city.
이 도시에서 교통수단이 편리합니다.
The means of transportation in this city are convenient.
In this example, '교통수단이' highlights the subject of the clause, suggesting its absence leads to inconvenience.