›If you stick to a law, rule or promise, you obey it or do what it states
遵守（法律或规则）；信守（承诺）If you make a promise, you should stick to it.
如果你作出了承诺，就必须遵守。Obeying and breaking the lawObedient and compliantDisobedientBad and wrong behaviour
›US forstick at sth
枝条；木条，木棍Trying and making an effortEffort and expending energy
There, their and they’re – which one should you use?
April 27, 2016
by Liz Walter If you are a learner of English and you are confused about the words there, their and they’re, let me reassure you: many, many people with English as their first language share your problem! You only have to take a look at the ‘comments’ sections on the website of, for example, a popular
in sport, grouping children according to their physical maturity rather than their age ‘When we’re grouping children for sports, we do it by age groups, but the problem is that, within those age groups, we get huge variations in biological age,’ said Dr Sean Cumming, senior lecturer at the University of Bath’s department for