- Alligators still exist in some of the dank 潮湿 swamps and bayous小海湾 of Alabama's coastal regions.
- Communication is one of the most important bonds that hold cultural systems together.
- In calculating the daily calorie requirements for an individual, variations in body size, physical activity, and age should be taken into account.
- The controls of most modern airplanes can be operated either manually or automatically.
- While Billie Holiday did not invent the music called "the blues", she most assuredly helped popularize it.
- With the acquisition of smaller companies by larger ones, the 1960's saw a wave of new conglomerates.
- When carbon is added to iron in the proper proportions , the result is steel.
- The wheels of the first road vehicles were fashioned from crude stone disks.
- In literature, caricatures讽刺画 usually contain verbal exaggeration through which the writer achieves comic and often satiric 讽刺effects.
- Some cosmetics manufacturers attempt to capture the rose's unmistakable fragrance香味 in soaps and perfumes.
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