indecipherable的翻译

The Moai were chiseled and carved from tuff, a volcanic rock that is prevalent on the island, and they all feature the same characteristics of an oversized head, broad nose, and a mysterious, indecipherable facial expression.

摩埃石像是用岛上常见的的凝灰岩和火山岩刻雕刻而成。它们都具有相同的特征，即超大的头部，宽大的鼻子和神秘的难以辨认的面部表情。

Mr. Armstrong ended his memo, which was otherwise puffed with jargon indecipherable to many outside the world of advertising and media, with a clear message that could double as the catchphrase of his entire industry: "Let's mobilize."

阿姆斯特朗的备忘录里充斥着行话，对许多广告和媒体行业以外的人而言难以理解，但他在末尾传达了一条清晰的讯息，这条讯息也可以作为他所在的整个行业的口号：“让我们移动起来。”

Dealing with Maltby on the telephone drove Alan to extremes of nervousness, and people remarked upon how his speech, halting at the best of times, was on these occasions an almost indecipherable scrambling operation itself.

他在电话中与麦特比对话时，感到非常紧张，其他人评论说，他说话时的停顿完全没有规律，简直可以作为密钥来使用。