like a ripe plum 轻而易举地，触手可得的，垂手可得地

【例句】
After a few months of being cut off from supplies, the city will fall into our hands like a ripe plum.
在中断供应几个月后，这座城市垂手可得。

The country is likely to fall into the enemy's hands like a ripe plum.
这个国家有可能轻而易举地落入敌人的手中。