like: cách nhau → →
halfway around the world ☊ 
ở cách nhau nửa vòng trái đất ☊ The two houses stood 500 metres apart. ☊ apart ☊
Their birthdays are only three days apart. ☊ apart ☊
He was just inches away from scoring. ☊ inch ☊
Competitors must stand at a distance of 20 paces from each other. ☊ pace ☊
The plants were spaced regularly, about 50 cm apart. ☊ regularly ☊
South America and Africa separated 200 million years ago. ☊ separate ☊
separate sb/sth: A thousand kilometres separates the two cities. ☊ separate ☊