In BrE inclusive is used to emphasize that you are including the days, months, numbers, etc. mentioned, especially in formal or official situations. 在英国英语中，inclusive用以强调所提到的日子、月份、数字等均包括在内，尤用于正式场合：
Answer questions 8 to 12 inclusive.
回答第8到第12题。
The amusement park is open daily from May to October inclusive.
游乐园从五月到十月每天都开放。
In NAmE through is used. 北美英语用through：
Answer questions 8 through 12.
回答第8到第12题。
The amusement park is open (from) May through October.
游乐园从五月到十月每天都开放。
To can also be used with this meaning in BrE and NAmE . 英国英语和北美英语都可用to：
The park is open from 1 May to 31 October.
公园从5月1日到10月31日开放。
Film can expire just like food because it's chemicals.
So you can keep film in the fridge for decades
And it will be as new
