  Throughput and resolution are both of critical importance for modern
manufacturing, however, they are usually contradictory with each other. Here, a
high-throughput high-resolution three dimensional (3D) printing is demonstrated
by incorporating a simultaneous spatiotemporal focusing (SSTF) scheme in
two-photon polymerization (TPP). Remarkably, the SSTF can ensure generation of
a spherical focal spot of which the size depends linearly on the laser power.
Thus, the resolution can be continuously adjusted from sub-10 {\mu}m to ~40
{\mu}m by only increasing the laser power. A multi-scale 3D structure is
fabricated using this technique, for which the regions of coarse and fine
feature sizes are produced at high and low resolutions, respectively.
