在分析这个问题时，我们必须考虑它的文化背景。

When analyzing this issue, we must consider its cultural ___context.

要理解这个生词的意思，你需要看它的上下文。

To understand the meaning of this new word, you need to look at its ___context.

要理解这首诗的真正含义，必须考虑它创作的历史背景。

To fully grasp this poem's meaning, you need to consider the historical ___context in which it was written.