Hints: 只聽(tīng)寫例句。前面的單詞不用聽(tīng)寫。注意有一個(gè)"-"符號(hào)。
As the plates diverge from a mid-ocean ridge they slide on a more yielding layer at the base of the lithosphere.
當(dāng)板塊從中海脊脫離時(shí),它們滑向在巖石圈基部較易變形的地層上。 ——譯文來(lái)自: sweetySally