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If it's possible, use animals that don't feel pain, or use lower forms of life.
如果可以的话，请使用那些感觉不到疼痛的动物，或者用低级生物。
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$firstVoiceSent
- 来自原声例句
If it's possible, use animals that don't feel pain, or use lower forms of life.
如果可以的话，请使用那些感觉不到疼痛的动物，或者用低级生物。
应用推荐