基本解釋坐失良機，必有憂患；落后就要挨打英漢例句雙語例句People are realizing that "delays are dangerous" the truth, start dmitri trenin, build our motherland.人們都認識到“落后就要挨打”的道理，開始發(fā)奮圖強，建設(shè)祖國。Delays are dangerous更多例句