人们纷纷挤在这些灰熊周围为它们拍照，而它们也很配合。 公园管理员不得不出面干涉，让游客同灰熊保持安全的距离。
Park rangers have had to intervene to keep tourists at a safe distance.
而正是这些人可能会决定不使用公共交通工具，或者干脆不出行，或者选择私家车出行。
It is these people who may well decide not to use public transport, not travel at all, or use their car instead.
应用程序、库、编译器、固件和操作系统的任何部分都可能是问题的根源，而硬件诊断探测不出这些问题。
Applications, libraries, compilers, firmware, and any part of the operating system can be the source many problems undetected by hardware diagnostics.
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