一辆卡车和一辆汽车都掉进水沟里了！
“我第一次把这辆车开出来的时候，看见的一个家伙差点从边上摔进水沟了，”他说。
'the first time I took it out one bloke nearly fell off the kerb and into the gutter when he saw it,' he said.
一种充氧槽，它是在该装置内设置呈水平状态的进水沟和出水沟，并在沟内安装有软性纤维束填料。
An oxygen inflation channel is composed of horizontal water inlet groove and water outlet groove, flexible fiber bundle filler is installed in the groove.
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