1. Cyclamates were introduced in the early 1950's as alternative sweeteners for use by individuals who needed reducing their sugar intake for medical reasons.
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c~÷need to do sthԸij to reduce
gģǾϵһx1950ǰͱˣЩt(y)ԭҪpǵĔzʹ
2. The pericardium a double-layered sac it surrounds the heart and the large vessels entering and leaving the heart.
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cZ؏ѽ(jng)_ZҪit@ָ
gģİĤһNpӵҠKMKĴѪܡ
3. The Hopi descendants of the prehistoric Anasazi people are a Pueblo people who of the southwestern United States.
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c(gu)ɶZľ`˶Zľ~whoȥͿ
gģHopiʷǰanasaziĺϲpuebloһ֧
4. A storyteller exercises close control over the storytelling experience by the choice of words their arrangement and their effective.
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cƽЌQY(ji)(gu)~`ij~effectiveness.
gģvµͨ^x~R~~ЧoĿvµ^
5. Iron is one of the basic element of which the world is made.
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cɔ(sh)~ĆΏ͔(sh)`(yng)ԓijelements.עone of theY(ji)(gu)ο^
gģFǽMĻԪ֮һ