have to undergo
必须经历
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Planes have to undergo rigorous safety check.
飞机必须接受严密的安全检查。
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The planes have to undergo rigorous safety checks.
飞机必须经过严密的安全检查。
When the batteries die, patients sometimes have to undergo another surgery.
当电池消耗殆尽时，病人有时必须再接受一次手术。
On Monday, doctors said they did not expect Malala to have to undergo any further surgery.
BBC: Shot schoolgirl Malala Yousafzai leaves hospital
The parents will have to undergo the required treatment before they are allowed to visit their children.
CNN: Russian authorities find sect members living underground
Disqualified drivers would have to undergo retraining, and possibly take another test, before they got their licence back.
BBC: Fines planned for careless driving
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