Hao the assistant clapped his hands and praised: "It's a good habit to collect information before work, no matter what, this habit should be continued in the future.","The battery in the camera is running low, so you'll have to find the spare batteries I've hidden around the factory. They are all used batteries, with just a little bit of charge left. To ensure four hours of continuous power, you'll need about eight." Hao Assistant announced the supplementary rules with a smile.,Under the pale yellow beam of light, the scarlet on his fingertips, like rubies in a white porcelain dish, was strikingly conspicuous.。