在陆地上; 上岸,登陆 on land; away from one's ship
on the shore
在岸边 on the land along the edge of a large stretch of water
shore up (v.+adv.)
支撑住 support (sth that is in danger of falling)
shore sb/sth ? up
We had to shore up the damaged wall.
They tried to shore up the failing economy by means of tax increases.
She used this evidence to shore up her argument.
This canal bank has been shored up.