Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/3d35fb223d33942d4fefd67c22b71e18.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 be quick in the uptake例句_be quick in the uptake英汉例句_be quick in the uptake双解例句_伍贰汉英词典
The high speed of Abacus Arithmetic and the Mental Arithmetic in the Way of Abacus gives children a good chance to be quick in the uptake. 珠算和珠算式心算計算的高速性，使兒童思維經常得到快速的鍛鍊，是提高思維敏捷性品質的有傚途逕。