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            1. The coal industry is important to every industrial nations because most other industries are directly or indirectly dependent on it.

            𰸣A

            c(din)ͬӱʾÿ(g)every(yng)ԓ~Δ(sh)nationsǏ(f)(sh)(yng)ԓijall

            gģúVI(y)(du)ЇҁfҪģ?yn)?sh)I(y)ֱӻgӵه

            2. The brightly colored kingfisher that perches until it sights a fish then dives into the water to catch its prey.

            𰸣B

            c(din)ȿ^ethenBӃɂ(g)ӡthat perches(sh)HZľ(yng)ԓthatȥ

            gģйɫĴBϢڸֱ̎~͕(hu)M(jn)ˮѫCץס

            3. Neptune circles the Sun once every 164.8 Earth years and its day —— one rotation its axis —— is 15.8 hours.

            𰸣C rotation around its axis

            c(din)Ce(cu)`^@Bevery@N÷(yng)ӛסױԻ

            gģ

            4. Observable comets are occasionally attracted toward the inner Solar System by the fields gravitational of nearby stars and giant molecular clouds.

            𰸣C

            c(din)(yng)Ğgravitational fields

            gģ^yĵż(hu)ܵǺ;޴Ƶö̫ϵ(ni)

            5. A single bacterium has the potential to produce 16 million copies of themselves in a day.

            𰸣D

            c(din)~ָ}A single bacteriumĴ~Ҫitself

            gģ΂(g)(x)һ(ni)a(chn)16f(g)ď(f)Ʒ

            6. Atoms are held together by the electrical forces of attraction between each negative electron and a positive protons within the nucleus.

            𰸣C

            c(din)~Ώ(f)(sh)yProtons(f)(sh)ԑ(yng)ԓa(b)ȥ

            gģԭӺÿһ(g)ؓ(f)늺Ӻһ(g)늺|(zh)֮g늵໥ԭӽY(ji)һ

            7. The original aim of encyclopedias was to provide a general educational.

            𰸣D

            c(din)һ(g)~~Իeducational @(yng)ԓ~ʽԸijeducation.

            gģٿȫĿṩձĽ

            8. Icebergs are usually white blue or green even although some are black due to rock material incorporated in them .

            𰸣B

            c(din)D(zhun)B~÷ֻeven thoughalthough] even although ı

            gģɽһǰɫ{(ln)ɫ߾GɫMЩǺɫģ?yn)ЎrʯϊAs

            9. Both adult ladybugs and their larvae are voracious eaters of aphids scale insects and another plant pests.

            𰸣D

            c(din)anothercotherʾ˼^һ(g)(yng)ԓotheranotherʾһ(g)˼

            gģưxxǘOϲgx隤xֲﺦx

            10. Early English burlesque often ridiculed celebrated literary works and sentimentally drama.

            𰸣D

            c(din)~Ի~~Ըijsentimental.CelebratedǪ(d)~

            gģڵӢZͨЦЩČW(xu)Ʒ͸˵đ

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        иA(ch)x 26 ԇ  (bo) 200Ԫ
        иA(ch) Ҭ| 20 ԇ  (bo) 200Ԫ
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