3.He hefted a sack of wheat to see how heavy it was.
他举起一看看有多。
4.Foreign capital occupies fixed assets to invest to be controlled than hefting 25% .
外资占固定资产投资比达25%左右。
5.Whether grey or blue skies lay overhead, the heft of the waves was always huge – sometimes rhythmic and pleasant, at others offering a waltzer of a voyage.