___ by thick bamboo and high forest, the ancient city hadn’t been discovered until the 1990s.
This dictionary is at least three times as thick as you borrowed from the library
The camera is a souvenir by my cousin for me when he went to Japan. I do like it.
David rode so fast that he couldn’t hitting a passer-by and he fell off the bike.
I’d appreciate if you could turn the radio down. I’m doing my homework.
— If it tomorrow, we’ll stay at home. — It would be boring.