我昨天才听说延期，因为为了处理这批特殊板材我们一直保持生产线畅通。

I only heard about the delay yesterday because we kept the production line clear to handle these special sheets.

youdao

这个研究团队发现正是一些我们之前不能察觉的因素使自行车不倒，而且做出了一大批不同寻常的新设计，它们按我们常规思考是不可能保持稳定的。

The team has found previously unidentified factors that help a bike stay upright and has developed a slew of unusual designs that wouldn't have been thought to be stable.

youdao

如果MD b以事务的方式锁定资源(例如，它可以锁定数据库行)，则在批结束之前，这些资源将保持锁定。

If the MDB locks resources transactionally (for example, it may lock a database row), these resources will not become unlocked until the end of the batch.

youdao