Sentence:  From the ground, Colombo's port does not look like much....  But viewed from high up in one of the growing number of <WSD>skyscrapers</WSD> in Sri Lanka's capital, it is clear that something extraordinary is happening: China is creating a shipping hub just 200 miles from India's southern tip. 
Meaning of the word marked with <WSD> tags:  A very tall building with a large number of floors.