swell beach profile

例句：

1. 1. The tideswelled as the sun set.
   太阳落山时，潮水上涨了。
2. 2.The population of the city swelled with the arrival of tourists.
   随着游客的到来，这个城市的人口激增。
3. 3. The economyswelled with confidence after theannouncement of a new policy.
   在宣布一项新政策后，经济信心大增。