YOU SAID:

rose the rock vine boom

INTO JAPANESE

ロックヴァインブームが起きた

BACK INTO ENGLISH

A rock vine boom occurred.

INTO JAPANESE

岩蔓ブームが起きた。

BACK INTO ENGLISH

There was a rock vine boom.

INTO JAPANESE

岩蔓ブームがあった。

BACK INTO ENGLISH

There was a rock vine boom.