他的教授建议他先学琢石，因为做基石需要很多工作。
His professor advised him to learn stonemasonry first; there was plenty of work making headstones.
另一方面，如果你需要购买景观石，最好先做些研究，制定设计方案。
On the other hand, if you need to purchase a landscape stone, had better do some research first, make design scheme.
由于填石料与地基土的受力性能不同，沉降规律也大不相同，因此提出先分别考虑路基和填石料的变形，然后再叠加的方法来研究高填石路堤沉降规律。
Rockfill stuff and subgrade soil should be studied on settlement rule for high rockfill embankment respectively, for the differences of the pressurized state and settlement rule.
花序花茎20 -40厘米长，1 - 1.5厘米厚，大理石纹路，先外展，而后直立，若干苞片着生在一个小型松散莲座中，此花茎莲座较主叶面莲座小，但颜色一致；
Inflorescences 20 – 40 cm long, 1 – 1.5 cm thick, often marbled, at first spreading, later erect, bracts many in a loose rosette, smaller than in the main rosette but of the same colour;
众人中无罪者，得先掷石于此妇。
He that is without sin among you, let him first cast a stone at her.
众人中无罪者，得先掷石于此妇。
He that is without sin among you, let him first cast a stone at her.
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