A lined trifocal design with three areas of focus: Distance (carrier), Intermediate and Near (reading addition).

镜片设计了三个焦点领域：远距离(载体)，中距离和近距离(阅读增加)。

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Level 1-2: Exploring more intermediate-advanced postures and sequences. Focus on inversions, arm balances, back bends and twists. A solid foundation knowledge is required.

级别1-2： 将会探索到更多的中高级别的动作和序列。着重于倒置，手臂平衡，后弯和扭转。需要扎实的基础知识。

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Altogether there were 7 deep focus and intermediate focus earthquakes occurring over the globe.

全球发生较大的深源及中深源地震7次。

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Currently, intermediate-temperature solid oxide fuel cell (IT-SOFC) is the focus of global investigation.

目前，中温固体氧化物燃料电池是世界各国研究的重点。

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Currently, intermediate-temperature solid oxide fuel cell (IT-SOFC) is the focus of global investigation.

目前，中温固体氧化物燃料电池是世界各国研究的重点。

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