不要拥有需要经常维修的玩具。
但还是经常有表友的爱表出现故障需要维修。
However, there is often a table of the love of the table you need to repair the breakdown of the table.
这些机器需要经常保养维修。
这些机器需要经常保养维修。
The roof of the ancient temple caved in because of bad maintenance.
这些机器需要经常保养维修。
The roof of the ancient temple caved in because of bad maintenance.
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