Sentence:  Out of long experience I have found that incidental figures and other objects like <WSD>trees</WSD> , logs , and bushes can be traced from the original sketch and moved about in the major areas on the final sheet until they occupy the right position , which I call ' clicking ' . 
Meaning of the word marked with <WSD> tags:  a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms