问题在于，这个系统需要先升级硬件才能运行。
The problem is that the system needs a hardware upgrade before it can run.
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problem英 /ˈprɒbləm/|美 /ˈprɑbləm/
解释
"The problem is that..." 聚焦某个具体困难。"problem" 充当焦点名词，that 从句详细说明问题的具体内容。
The problem is that the system needs a hardware upgrade before it can run.
"The problem is that..." 聚焦某个具体困难。"problem" 充当焦点名词，that 从句详细说明问题的具体内容。