如果开始不成功
If it doesn't succeed at the beginning
以上为机器翻译结果，长、整句建议使用 人工翻译 。
如果开始不成功，那就一试再试。
If at first you don't succeed, try, try, try again.
youdao
如果开始不成功，就换上新电池试试。
If at first you don't succeed, get new batteries. (RD).
或者，按我的说法：如果一开始不成功，那么在其他地方试试是否可以造成同样的问题。
Or, as I jest: if at first you don't succeed, see if you can break it somewhere else.
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