be available for

基本解释

If you have PHP V5.3 or later, the library should be available for use.
如果您使用的是 PHP V5.3 或更高版本，那么这个库应该是可用的。
HA is the requirement that the data be available for dependent applications whenever required.
HA 是指要求在依赖性应用程序需要数据时能够提供数据。
That option will not be available for much longer. Europe’s leaders must grab it while they can.
那个选择并不是长时间有效的，欧洲的领导人必须尽他们努力去的抓住它。

School is supposed to start in September. But,the agency says 3,700 schools may not be available for classes because they are being used to house 150,000 internally displaced people.
Or would be better that more information and more expression was available but to a smaller audience which is probably the relevant audience for any person?
我们也可以选择将,更多的信息以及状态,仅对与用户有联系的,少部分人开放？
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And I will be available 3:30 to 4:30 today for office hours if someone wishes to drop in.
我今天3：30到4：30有空,你们有问题的话可以来找我。
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