safety cushion head 安全垫上盖
instant safety cushion 安全保护气垫 ; 安全保护气浪 ; 即时安全气垫
We can't do that anymore; the safety cushion is gone.
我们不能再这样做了,安全缓冲机制已然失效。
A small trader who runs into a noisy period has no safety cushion.
一个小交易者,如果正好进入噪音时期,他是没有安全保证的。
There is plenty of noise in the markets - random moves that defy trading systems. A small trader who runs into a noisy period has no safety cushion.
市场中的噪音特别多——很多随即的波动都会违反交易系统。
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