Interground
相互研磨
🗣️ 情景例句
That's OK, Malcolm.
没有关系， Malcolm。
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
What a relief it was when the boulders suddenly disappeared, giving way to a stretch of plain where the only obstacles were clumps of bushes.
突然大石块不见了，前面是一片平地，唯一的障碍只有一簇簇灌木丛。这使我们长长地松了口气。