然 - sort of thing, so, if so

before it happens; previously

inevitable; necessary

vague; obscure; indistinct; hazy; ambiguous

still; as yet; as of old

nature; spontaneity

inevitable; necessary; certain; sure

nature park; natural park

noisy; confused; uproarious

unnatural; artificial; affected; strained

natural environment; (the) environment

open; public; official; overt

lonely; desolate