fix start timestamp in sentence_info (#2024)

lingji-yidong

2024-08-19 f43da18b5e097515c12438c70fc7918c29e5d0c8

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one    12
two    1
three    2
four    3
five    4
six    5
seven    6
eigh    7
nine    8
ten    9
eleven    10
twelve    11