1.常常改变(方针,意见,职业),反复无常
1.to keep changing from one thing to another
1.The capital operation and capital gain play a crucial role in the market more than political environment chop and change.
政治生态越是变化无常，资本运作及资本效益因素对资本经营的决定性作用则越大。
2.Interestingly, getting men to chop and change between brands (as women traditionally do) is proving a challenge.
有趣的是，事实证明，要让男性在各个品牌中变化无常（就像女性一般做的那样）是一个挑战。
3.Don't chop and change between funny and serious , formal and informal , easy - going and aggressive .
不要在搞笑和严肃，正式和非正式，平易近人和侵略性之间变化无常。
4.chop and change: [v. + conj. + v. ] fluctuate or vary constantly; keep changing one's opinion, etc.
持续浮动或变动；不断变换注意和观点，等等
5.Its deep cause was the risk of market's chop and change.
其深层原因在于巨大的变幻莫测的市场风险。
6.The deficient tuyere with chop and change of temperature often causes block dropping.
风口暗淡不活，凉热变化无常，经常出现下大块。
7.People would chop and change jobs at a furious pace, but not many stayed out of work for long.
人们飞快地改换工作，但没有多少人长期失业。
8.Once you have an object, do not chop and change, otherwise you'll accomplish nothing.
你一旦有了目标就要做下去，千万不能朝三暮四，否则最后只会一事无成。
9.therefore , we cannot chop and change again and again in our spiritual practice.
所以，我们修行不能这样换来换去。
10.The weather in Beijing chop and change.
北京的天气变化无常