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Example
這臺機器屢屢出現故障，技師只好重新檢查線路。
这台机器屡屡出现故障，技师只好重新检查线路。
This machine repeatedly developed faults, so the technician had to check the wiring again.
Usage Notes
A fairly formal adverb for events that happen many times. It often appears with repeated problems, failures, victories, reminders, or appearances.
Sottaku
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