Extends
v. 延伸；扩充；继承（extend的第三人称单数形式）
🗣️ 情景例句
Fine. Are you buying a house
好的。你们是要买房子呢？
The dinner was wonderful.
晚餐棒极了。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。