隧道终于贯通了。 隧道終於貫通了。 隧道終於貫通了。

The tunnel has finally been linked up.

Simplified
隧道终于贯通了。
Traditional (Taiwan)
隧道終於貫通了。
Pinyin
Suìdào zhōngyú guàntōngle.
Bopomofo
ㄙㄨㄟˋ ㄉㄠˋ ㄓㄨㄥ ㄩˊ ㄍㄨㄢˋ ㄊㄨㄥ ˙ㄌㄜ。

Written with HSK 7-9 vocabulary, at CEFR level C1.

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