Cameras placed in their nests by Mr. Beaty's team had shown that the birds were indifferent to live-fire exercises.

由蒂姆·贝蒂团队安置在啄木鸟巢穴附近的相机拍到的照片显示，这些禽鸟对于实弹演习已经变得漠不关心。

youdao

They are engaged in live-fire drills involving fighter aircraft and bombers—the sort of manoeuvres that have presaged invasion before.

他们所进行的是涉及战斗机和轰炸机的实弹演习，而之前此类行动曾是入侵的前兆。

youdao

Vietnam had reacted with unprecedented stridency by holding the live-fire drill and issuing a decree on the terms of military service, he added.

越南通过实弹演习和发布军事条令做出了史无前例的尖锐反应，他补充道。

youdao

And because Iraqi police are not just facing common criminals, they are getting live-fire training with the AK-47s.

NPR: Bush Reaffirms Iraq Strategy

Taiwan has held a live-fire military drill for the first time since 2008.

BBC: Taiwan holds first live-fire military drill since 2008

On Monday, South Korea pushed ahead with a new series of major live-fire exercises despite warnings from the North.

BBC: US renews demand on North Korea to change behaviour