There were signs, indications, undecipherable, what does in matter.

有一些迹象和信号存在，即使它们暂且无法解读。

youdao

All you remember about your child being sixteen is loud music and undecipherable lyrics screamed to a rhythmic beat.

孩子16岁时，你所记得的，是吵闹的音乐和以富有节奏的拍子尖声唱出的难以听懂的歌词。

youdao

The earlier melancholy made the work undecipherable, but recent works are conveying a sense of calming harmony where thoughts have condensed.

早期的忧郁使得作品抑郁、难以捉摸，近期的忧郁则使作品显得更为冷静和谐，多了一份沉寂的思索。

youdao

Anna turns records into undecipherable but unique character strings called one-way hashed data.

FORBES

The family, from Hockley, said they were only given an "undecipherable" piece of paper with details of what the injection contained.

BBC: Parents' plea over death of Gurkiren Kaur Loyal