It is inefficient to target infantry one at a time with buzzers .

让蜂群一次攻击一个步兵的做法是效率很低的。

Battery-powered buzzers were once used to help trace phone circuits .

电池供电的蜂鸣器曾经帮助用来跟踪电话线路。

Icp metal sensors metal detector and used buzzers voice suggested .

采用电感式金属传感器进行金属探测，并用蜂鸣器进行声音提示。

Use the recommended strategy in the previous section with 6or so buzzers protecting your explorer .

采用在前面推荐的战术，用6个左右的蜂群保护你的扩张点。

Destroy wave after wave of alien fighters , drones , bombers and buzzers in this classic arcade game .

消灭外来战斗机，无人驾驶飞机，轰炸机和蜂鸣器波这款经典街机游戏的浪潮。