1.President Donald Trump is threatening to hold up the trade agreement his administration just finalized with South Korea to provide more leverage for talks with North Korea.
finalize最终确定
Negotiators from the three countries finalized the agreement in August.
3个国家的谈判代表在8月最终确定了协议 。
2.The 20-year-old who returned for a 4-day visit said she was overwhelmed by her emotions after she arrived.
overwhelm淹没
He was overwhelmed by a longing for times past.
他陷入了一种对过去的渴望而不能自拔 。