例句與造句

1. To oversee all the details yourself in person ; to be at once pilot and captain , and owner and underwriter ; to buy and sell and keep the accounts ; to read every letter received , and write or read every letter sent ; to superintend the discharge of imports night and day ; to be upon many parts of the coast almost at the same time ? often the richest freight will be discharged upon a jersey shore ; ? to be your own telegraph , unweariedly sweeping the horizon , speaking all passing vessels bound coastwise ; to keep up a steady despatch of commodities , for the supply of such a distant and exorbitant market ; to keep yourself informed of the state of the markets , prospects of war and peace everywhere , and anticipate the tendencies of trade and civilization ? taking advantage of the results of all exploring expeditions , using new passages and all improvements in navigation ; ? charts to be studied , the position of reefs and new lights and buoys to be ascertained , and ever , and ever , the logarithmic tables to be corrected , for by the error of some calculator the vessel often splits upon a rock that should have reached a friendly pier ? there is the untold fate of la prouse ; ? universal science to be kept pace with , studying the lives of all great discoverers and navigators , great adventurers and merchants , from hanno and the phoenicians down to our day ; in fine , account of stock to be taken from time to time , to know how you stand
   親自照顧一切大小事務(wù)；兼任領(lǐng)航員與船長，業(yè)主與保險商；買進賣出又記賬；收到的信件每封都讀過，發(fā)出的信件每封都親自撰寫或?qū)忛?；日夜監(jiān)督進口貨的卸落；幾乎在海岸上的許多地方，你都同時出現(xiàn)了似的； ? ?那裝貨最多的船總是在澤西岸上卸落的； ? ?自己還兼電報員，不知疲倦地發(fā)通訊到遠方去，和所有馳向海岸的船只聯(lián)絡(luò)；穩(wěn)當?shù)厥鄢鲐浳?，供給遠方的一個無饜足的市場，既要熟悉行情，你還要明了各處的戰(zhàn)爭與和平的情況，預(yù)測貿(mào)易和文明的趨向； ? ?利用所有探險的成果，走最新的航道，利用一切航海技術(shù)上的進步； ? ?再要研究海圖，確定珊瑚礁和新的燈塔、浮標的位置，而航海圖表是永遠地改而又改，因為著計算上有了一點錯誤，船只會沖撞在一塊巖石上而至于粉碎的，不然它早該到達了一個友好的碼頭了? ? ，此外，還有拉?貝魯斯的未知的命運； ? ?還得步步跟上字宙科學(xué)，要研究一切偉大的發(fā)現(xiàn)者、航海家、探險家和商人，從迦探險家飯能和腓尼基人直到現(xiàn)在所有這些人的一生，最后，時刻要記錄棧房中的貨物，你才知道自己處于什么位置上。
2. It's difficult to find logarithmic table in a sentence. 用logarithmic table造句挺難的