Explanation: Metaphor for learning, job perseverance, often interrupted, can not long persist. Source: Qing Cao Xueqin's "Dream of Red Mansions" Di Jiuhui: "therefore, the hypothesis to school, but three days fishing, two sun network, give away some gifts and Jia Dairu beam repair." Examples: Physical exercise to keep watching, do not ~.
No. 2
When compared when the stop is constant. "Dream of Red Mansions" Di Jiuhui: "﹝ ﹞ Xue Pan and therefore leave to go to school, but three days fishing, two sun network, give away some gifts and Jia Dairu beam repair, but not there had been some children Cheyne." Today more "in fits, and starts." Zhou Libo, "Shan changes" under 7: "'than the length of, we are not allowed in fits, starts.' Shengshu Jun Xie Qingyuan of cold and heat illness for a challenge."