TSUMUGU · TOCFL C1 (est.) · 詞
可觀
ㄎㄜˇ ㄍㄨㄢ · kěguān
adjective — considerable, substantial, impressive (of an amount or sight worth noting)
關 · Related
壯zhuàngguānmagnificent, a grand sight — the same , scaled up to awe龐大pángdàhuge — the sense of大 amount, without the watching