These are not difficult things to understand, although they may be difficult to practice.
尽管实践这些会有一点困难，但都不是很难理解。
With some effort and practice, these are things anyone can learn.
只要勤加练习，这些东西是每个人都可以学会的。
These things are harder to do in practice than in theory.
这些措施说起来容易做起来难。
These things are harder to do in practice than in theory.
这些措施说起来容易做起来难。
应用推荐