这你就不懂了，在健身中心运动，不但不用担心风吹日晒蚊子咬，而且有教练在，也比较不会造成运动伤害，不喜欢健身，也可以选择其他有氧舞蹈、瑜伽、飞轮之类的课程，像我去的这家健身中心，光是瑜伽课，就有五、六种呢！
zhè nǐ jiù bù dǒng le ，zài jiànshēn zhōngxīn yùndòng ，bùdàn bùyòng dānxīn fēngchuīrìshài wénzi yǎo ，érqiě yǒu jiàoliàn zài ，yě bǐjiào bùhuì zàochéng yùndòng shānghài ，bù xǐhuan jiànshēn ，yě kěyǐ xuǎnzé qítā yǒuyǎng wǔdǎo 、yújiā 、fēilún zhīlèide kèchéng ，xiàng wǒ qù de zhè jiā jiànshēn zhōngxīn ，guāngshì yújiā kè ，jiù yǒu wǔ 、liù zhǒng ne ！
What's to understand? When working out at a gym, you don't need to worry about the weather, getting sunburned or being bitten by mosquitoes, and there is a trainer there; you're also less likely to get an injury. If you don't like working out, you can also choose to do classes, like aerobic dance, yoga and spinning. Like the gym I go to, it has five or six types of yoga classes alone!