短語詞組短語be gradually improved 日趨完善be increasingly improved 日趨完善Should Be Further Improved 應予以進一步完善be soon improved 亟待改進strength can be greatly improved 強度得到提高needs to be further improved 需要進一步完善的地方required to be increasingly improved 要求日益提高memory can be improved 內(nèi)存可以改善;可以改善記憶;正在翻譯be improved by sth 通過…而取得進展 返回 be improved