锤子

老木匠右手紧紧握着一把沉甸甸的铁锤子，找准角度精准地把突出的铁钉敲进了坚硬的木板。

lǎo mù jiàng yòu shǒu jǐn jǐn wò zhe yī bǎ chén diàn diàn de tiě chuí zi, zhǎo zhǔn jiǎo dù jīng zhǔn dì bǎ tū chū de tiě dīng qiāo jìn le jiān yìng de mù bǎn.

The old carpenter held a heavy hammer tightly in his right hand, finding the right angle and accurately driving the protruding iron nails into the hard wooden board.