dài tới means "up to" (phrase). to reach a length of (a certain value).
How is dài tới pronounced?
You can listen to dài tới on this page in both Northern and Southern Vietnamese accents.
How is dài tới used in a sentence?
For example: Con sông này dài tới 200 km. (The river is up to 200 kilometers long.); Cây cầu này dài tới 1.5 km. (The bridge is up to 1.5 kilometers long.).
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