Yóuyú shēngbìng, tā yǔ zhè cì jìnshēng jīhuì shīzhījiāobì.
Due to illness, she narrowly missed this promotion opportunity.
Tips
memory
交臂 means 'arms crossing,' as close as two people passing each other with arms brushing. Adding 失之 (to lose/miss) paints the picture of two people crossing paths so close their arms touch, yet still missing each other.