Ah?
The corners of her eyes discerned a bright silhouette suddenly flashing by. The little girl shuddered in her heart. Wham! She looked back on her mech, a few new scratches were added to the body of her wounded Viridae*! She shook her head and tapped her cheeks, being the topmost student for sight examination in her group, "How could I be seeing things?" she mumbled. "What was that?" She failed to identify it at first sight. It had to be the speed of the moving object being too fast and not because of how it travelled beyond her field of attention. "Yeah, certainly!" She was very much confident of herself.
The raw, untranslated name for "Viridae" was "青蚨雀" (Green-Cicada-bird) 蚨 (Fu3) was a kind of cicada-like insect that lives on trees, while 青蚨 was a kind of copper currency used back in ancient China days, where they believed coating the blood on the bug would bring the money back as they spent. 青 means green (but apparently 青蚨 was not really green, a word-play from author it seems combining two animals as usual). Thus the green was kept as (Latin: Viridi) combining with -dae (common scientific ending for cicadas) forming Viridae.