我在一位驴友的劝说下买了几双步行凉鞋，不可否认这些凉鞋穿着舒适，但是我脚上却好像爬了两只大驼蛛。
I have been persuaded by a travelling friend to buy some walking sandals - they are undeniably comfortable, but look as if two camel spiders are hugging my feet.
他用双手双膝爬回船梢，小心避免猛地惊动那条鱼。
He started to work his way back to the stern on his hands and knees, being careful not the jerk against the fish.
介绍了一种双负压吸盘式爬壁机器人吸附机构，分析了机器人可靠吸附于垂直壁面的基本吸附条件。
This paper presented an adhering mechanism of wall-climbing robots with double negative suckers and analyzed the basic adhering requirements to ensure the robot to adhere to vertical surfaces.
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