When a mother hen makes a loud noise or crouches down, all her chicks understand this as a warning of danger.
当一只母鸡大声作响或是蜷缩蹲下，小鸡们知道这是有危险的警告。
Parents convey all sorts of messages by facial expression, intimacy, reassurance, warning of danger or encouragement and confirmation.
父母则通过表情传达疼爱、放心、警告、鼓励或者批准等种种信息。
Parents convey all sorts of messages by facial expression, intimacy, reassurance, warning of danger or encouragement and confirmation.
父母则通过表情传达疼爱、放心、警告、鼓励或者批准等种种信息。
应用推荐