迎头赶上

yíngtóugǎnshàng

迎头赶上 — yíngtóugǎnshàng

1. to try hard to catch up

   他努力迎头赶上，在短时间内提高了很多。 tā nǔlì yíngtóugǎnshàng zài duǎnshíjiān nèi tígāo le hěnduō — He worked hard to catch up and improved a lot in a short time.