avanzaba

first-person form-of imperfect indicative singular third-person

avanzarの一人称/三人称単数未完了直説法

English Meaning

first/third-person singular imperfect indicative of avanzar

El explorador avanzaba con cautela hacia el misterioso valle.

探検家は慎重にその神秘的な谷に向かって進んでいた。

The explorer was advancing cautiously towards the mysterious valley.