Modern sex dolls have evolved out of their blow-up counterparts into robots with a silicon skin that is warm to the touch - with deliberately human-like responses achieved by artificial intelligence.
现代性爱娃娃已经从充气娃娃进化成了机器人，它们拥有硅胶皮肤，摸起来很温暖，还特意利用人工智能设置了人类般的性反应。