Today I want to talk about the importance of stars for early seafarers, about how the fixed patterns of stars were used as navigational aids.
今天我想谈谈恒星对早期航海者的重要性，以及恒星的固定模式是如何被用作助航工具的。
Non-governmental organizations, Fang Yi morning hearing will be fixed sources of funding, in-depth high-risk groups to promote the prevention of AIDS.
晨报讯 民间防艾组织将有固定的资金来源，深入到高危人群中推广预防艾滋病。
Treatment is given for both the Cactus Burr knife removed, post in two days of facial muscles with post-heel pain, Aids fixed, enough for 12 hours after the other halves;
治疗方法是，先将仙人掌两面的毛刺用刀刮去，剖成两半，用剖天的内面敷于足跟部疼痛处，胶布固定，敷12小时后再换别半片；
Secondly, grinding effect of every monomer grinding aids with fixed content on fly ash cement and slag cement is tested. The effect on the properties of fly ash cement and slag cement is also tested.
其次，本文研究了几种单体助磨剂固定掺量对粉煤灰水泥和矿渣水泥的助磨效果和对水泥性能的影响。
"I" m on a fixed income, so I "m grateful that the batteries will be a big savings." I used to wear hearing AIDS and know how expensive those batteries are.
我的收入有限，我非常高兴这种充电电池为我节省了一大笔开支，我以前戴过助听器，我知道电池耗费有多么昂贵。
"I" m on a fixed income, so I "m grateful that the batteries will be a big savings." I used to wear hearing AIDS and know how expensive those batteries are.
我的收入有限，我非常高兴这种充电电池为我节省了一大笔开支，我以前戴过助听器，我知道电池耗费有多么昂贵。
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