Since 2018 around 1,000 archaeologists have been involved in 60 digs along the route HS2 is set to take between London to Birmingham.
记忆技巧：找「更大」→ 弹掉 ≤ 当前的（栈顶保留比当前大的）；找「更小」→ 弹掉 ≥ 当前的；找「相等可接受」→ 用 < / ，否则用 <= / =。
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When reviewing tracking data, look for patterns rather than obsessing over individual fluctuations. Is your visibility generally improving, declining, or stable? Which topics show stronger AI citation rates? Where are competitors consistently appearing instead of you? What queries used to show your content but no longer do? These patterns inform where to focus future optimization efforts and what's working well versus what needs adjustment.
"A few things we read on TikTok and Instagram said, 'I was actually surprised, I thought he wouldn't be very good, but it's music's actually all right'."