Amazon Echo Studio现价$189.99（省$30），支持空间音频与Dolby Atmos，音质优于HomePod二代。
Apple iPad (A16, 128GB, Wireless) – $299 $349 ($50 reduction)
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total_cost is a virtual column. Users write SUM(total_cost) but TRQL expands it to sum(((cost_in_cents + base_cost_in_cents) / 100.0)). The user never needs to know that costs are stored as two separate cent values in ClickHouse.
Echo智能设备优惠Amazon Echo Pop Kids — 29.99美元 原价49.99美元(省20美元)