- needs for survival
- security needs
- 安全: safe; secure; safety; securi ...
- 的: 4次方是 The fourth power of 2 i ...
- 需要: need; want; require; demand; ...
- 安全的需求: the safety and security needs
- 安全的: accident proof; approved; fail safe; good; home and dry ;safe; non hazardous; permissible; safest; scure; secure against/from; sure; the safety's off nigga, so get the fuck out my way; trouble-free
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