hobbyhorse meaning in English

n.
1.木马，摇马，竹马；玩具马。
2.〔罕用语〕业余爱好，嗜好。
3.爱反复讲的话题。
短语和例子

Now he ' s started on his hobbyhorse
现在他又开始老调重弹了。
Every man has his hobbyhorse
萝卜青菜，各有所爱。
Baby of welfare in the center department allocate the spacious and bright aseptic nursery , clinic , observe the isolation ward , therapeutic room , mix the milk room ( allocate the sterilizer ) , store the thing room , sew and wash the room ( dispose and do washing , dryer ) indoor activity room , recover , train room , open classroom , outdoor playground intelligently ( furnished with slide , hobbyhorse , sand ground wait for facility ) till the area of function
福利中心婴儿部配备宽敞明亮的无菌婴儿室、医务室、观察隔离室、治疗室、配奶室（配备消毒柜）、储物室、缝洗房（配置洗衣、干衣机）室内活动室、康复训练室、启智教室、室外活动场所（配有滑梯、木马、沙地等设施）等到功能区域。