Trying to preserve the old ways when they may be unsuitable for our future or our survival seems ridiculous.

试图保护那些与我们未来或生存不相宜的老的方式看起来很可笑。

youdao

For example, it costs more for storage and the distance computation is quite complex. With the number of images grows, it will be unsuitable for vector based image feature to stay in memory.

当图像数量增长到一定数量后，基于浮点矢量形式表示的图像特征就不适合放置在内存中，欧氏距离的计算也将造成较大的时间开销。

youdao

Because of the volatile nature of futures and options, they may be unsuitable for many investors.

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He said people believed the earmarked sites around Langstone and Underwood to be unsuitable for a variety of reasons.

BBC: Travellers caravans (generic)

The property had previously been judged to be unsuitable for the monitoring equipment.

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