Those voyages are packagestandard forward in five-day voyage, so you can get to do the math on that on, and, you talk about a couple of months sending ill.
这些航行均为预定的标准五天行程，所以你可以计算一下，有几个月的时间都不能正常运行。
2
Every class belongs in a package, and this package must follow the standard naming conventions.
每个类都属于一个包，而此包必须遵守标准的命名约定。
3
Message preparation: Prepares an XML message from data exported by a standard accounting package and vice-versa.